EU Vaccine Agency Victim of Cyberattack

The head of the European Union’s medical agency confirmed Friday it had been the subject of a cyberattack for the past two weeks but said it will not impact its ongoing evaluation of COVID-19 vaccines.The cyberattack was originally announced Wednesday, with the agency providing few details. During an online meeting with the European Parliament, European Medicines Agency (EMA) executive director, Emer Cooke, said the agency had “launched a full investigation in close cooperation with the law enforcement officials and other relevant entities.”In a brief statement on its website, Pfizer partner BioNTech said it had been informed that some of the documents related to regulatory submission for its COVID-19 vaccine candidate, which has been stored on an EMA server, had been “unlawfully accessed.” The company said it did not believe any personal data of trial participants had been compromised.Cooke said Friday, “We can assure you that the timelines for the evaluation of the COVID-19 vaccines and treatments are not impacted. And the agency as you see today continues to be fully functional.”The Amsterdam–based agency is evaluating the Pfizer-BioNTech’s COVID-19 vaccine already approved by Britain and Canada, as well as the vaccine candidate from Moderna. The agency said it will make a decision on conditional approval at a meeting to be held by December 29, while a decision on Moderna’s version should follow by January 12.Cooke said based on the data for the two vaccines so far, “the safety and efficacy look very promising, and we have not seen the adverse events coming up that would be a concern.”Earlier this week, Cooke said the vaccine developed by Oxford University and AstraZeneca is also being considered but complete data for that vaccine has not yet been submitted. 

Can China Become Self-reliant in Semiconductors?

The U.S. added China’s biggest computer chipmaker SMIC to a blacklist of alleged Chinese military companies last week, a move that will further widen the gap between China’s chip technology and the rest of the world.Despite its status as the world’s factory, China has never figured out how to make advanced chips. In recent years, Beijing has been planning a series of sweeping government policies and pouring billions of dollars into the industry to fulfill its chip self-sufficiency goal.So far, under ever-tightening international export controls, however, the country has only found itself mired in some of the most embarrassing industrial failures in its recent history. Most notably, one of the nation’s most high-profile chipmakers was taken over by municipal authorities in its home city of Wuhan, and a Beijing-based chipmaker, the Tsinghua Unigroup, defaulted on a corporate bond.FILE – A Chinese microchip is seen through a microscope set up at the booth for the state-controlled Tsinghua Unigroup project which is driving China’s semiconductor ambitions during the 21st China Beijing International High-tech Expo in Beijing.In this highly internationally integrated industry, experts say, no country can manufacture chips on its own, and China’s efforts to develop its semiconductor sector remains out of reach.Highly globalized chainSemiconductor production is considered one of the most sophisticated manufacturing processes in the world, involving more than 50 disciplines. Billions of transistor structures must be built within a few millimeters.The core equipment used to manufacture computer chips includes lithography machines. A Dutch company called ASML is the only company in the world currently capable of producing high-end extreme ultraviolet lithography machines. Of its 17 core suppliers, though, more than half are from the United States, and the rest are companies located throughout Europe.The company is jointly owned by shareholders from dozens of countries. According to its official website, among the top three major shareholders, two are from the United States and one is from the United Kingdom. Capital Research and Management Co. is the largest shareholder, and the second largest is the BlackRock Group; both are in the U.S. Additionally, Taiwan’s TSMC and South Korea’s Samsung also hold shares in ASML, allowing these two manufacturers to enjoy the priority right to purchase the machine.   In Bid to Rely Less on US, China Firms Stockpile Taiwan Tech HardwareChina wants to become technologically self-reliant in 10 years but needs help for nowWhile ASML may dominate the chipmaking machine market, it is only one part of the long chain in the industry. The lens of its lithography machine is manufactured by Zeiss of Germany, the laser technology is owned by Cymer of the United States, and a French company provides key valves.Jan-Peter Kleinhans, a senior researcher at the Berlin think tank New Responsibility Foundation and director of the Technology and Geopolitics Project, said no country can make chips without foreign companies’ technology. He told VOA in a telephone interview that it took ASML more than two decades to develop their machines, and “they rely themselves on a network of around 5,000 suppliers to build this machine.”Kleinhans said that without the participation of any one of these companies, the entire global semiconductor chain would break.Kobe Goldberg, a researcher at the New American Security Research Center, told VOA that what China is trying to do is to build a totally nationalized supply chain in a highly internationalized industry. “That is much more difficult in an industry like semiconductors since it is so internationally integrated.”John Lee, a senior researcher at the Mercator Institute for China Studies, a think tank in Germany, said several Chinese firms already have the capacity to manufacture or fabricate some semiconductors. But they can easily face a crackdown by the U.S. government since American companies have a very strong dominance in the upstream segment of the supply chain, such as chip design.
 Huawei’s Survival at Stake as US Sanctions LoomStarting Sept. 15, China’s telecom giant Huawei will be cut off from essential supplies of semiconductors and without those chips, Huawei cannot make smartphones or 5G equipment on which its business depends, business analysts say”The dominance of U.S.-origin technology in upstream sectors of the global semiconductor supply chain means that Chinese ICT [information and communications technology] firms across the board are exposed to U.S. export controls, regardless of what happens to SMIC or Huawei as individual companies,” Lee added.Multilateral export controlThe multilateral export control implemented by democratic countries can be traced back to the informal multilateral regime called the Coordinating Committee for Multilateral Export Controls (CoCom).  Established in 1949, the 17-member organization, including the United States, the United Kingdom, Japan, France and Australia, attempted to coordinate controls over the export of strategic materials and technology to communist countries. In 1952, a separate group was established to scrutinize exports to China.US Imposes Curbs on Exports by China’s Top Chipmaker SMICNew Commerce Department requirements mean American suppliers of certain technology products to SMIC must apply for individual licenses before they can exportAlthough CoCom ceased to function on March 31, 1994, the list of prohibited items it formulated was later inherited by another multilateral export agreement, the Wassenaar Arrangement, which was signed in 1996. As many as 42 European, American and Asian countries joined the program, which allows member states to exercise control over their own technology exports, and China is again included in the list of targeted countries.Last December, the group reached an agreement to add chip manufacturing technology to the list of items subject to export controls.  While this revision does not explicitly target China, it points out that export restrictions are targeted at nonmember states, while China, along with Iran and North Korea, are not member states. Some Chinese observers called the jointly implemented move a “collective action” against China by countries that dominate the chip manufacturing supply chain.The Bureau of Industrial Security of the U.S. Commerce Department also announced in October of this year that six emerging technologies would be included in a new export control under the Wassenaar Agreement. All these technologies are directly related to chip manufacturing, including extreme ultraviolet lithography necessary for advanced chip manufacturing.Martijn Rasser, a senior researcher at the Center for New American Security’s Technology and National Security Project, told VOA the world’s liberal democracies have a huge advantage in their network of alliances and partnerships, adding: “It’s something that China just completely lacks, and that’s a big, a big headwind for them.”

EU Vaccine Agency Victim of Cyber-attack

The head of the European Union’s medical agency confirmed Friday it had been the subject of a cyberattack for the past two weeks but said it will not impact its ongoing evaluation of COVID-19 vaccines.The cyberattack was originally announced Wednesday, with the agency providing few details. During an online meeting with the European Parliament, European Medicines Agency (EMA) executive director, Emer Cooke, said the agency had “launched a full investigation in close cooperation with the law enforcement officials and other relevant entities.”In a brief statement on its website, Pfizer partner BioNTech said it had been informed that some of the documents related to regulatory submission for its COVID-19 vaccine candidate, which has been stored on an EMA server, had been “unlawfully accessed.” The company said it did not believe any personal data of trial participants had been compromised.Cooke said Friday, “We can assure you that the timelines for the evaluation of the COVID-19 vaccines and treatments are not impacted. And the agency as you see today continues to be fully functional.”The Amsterdam–based agency is evaluating the Pfizer-BioNTech’s COVID-19 vaccine already approved by Britain and Canada, as well as the vaccine candidate from Moderna. The agency said it will make a decision on conditional approval at a meeting to be held by December 29, while a decision on Moderna’s version should follow by January 12.Cooke said based on the data for the two vaccines so far, “the safety and efficacy look very promising, and we have not seen the adverse events coming up that would be a concern.”Earlier this week, Cooke said the vaccine developed by Oxford University and AstraZeneca is also being considered but complete data for that vaccine has not yet been submitted. 

SpaceX Starship Makes Highest Test Flight, Crashes on Landing

SpaceX launched its shiny, bullet-shaped, straight-out-of-science fiction Starship several miles into the air from a remote corner of Texas on Wednesday, but the 6 1/2-minute test flight ended in an explosive fireball at touchdown.It was the highest and most elaborate flight yet for the rocket ship that Elon Musk says could carry people to Mars in as little as six years.This latest prototype — the first one equipped with a nose cone, body flaps and three engines — was shooting for an altitude of up to 12.5 kilometers. That’s almost 100 times higher than previous hops and skimming the stratosphere.Starship seemed to hit the mark or at least come close. There was no immediate word from SpaceX on how high it went.The full-scale, stainless steel model — 50 meters tall and 9 meters in diameter — soared out over the Gulf of Mexico. After about five minutes, it flipped sideways as planned and descended in a free-fall back to the southeastern tip of Texas near the Mexican border. The Raptor engines reignited for braking and the rocket tilted back upright. Upon touching down, however, the rocket ship became engulfed in flames and ruptured, parts scattering.The entire flight — as dramatic and flashy as it gets, even by SpaceX standards — lasted just over six minutes and 40 seconds. SpaceX broadcast the sunset demo live on its website; repeated delays over the past week and a last-second engine abort Tuesday heightened the excitement among space fans.”Awesome test. Congratulations Starship team!” read a scroll across the screen.Musk kept expectations low going into this first high-altitude attempt by Starship, cautioning earlier this week there was “probably” a 1-in-3 chance of complete success.Two lower, shorter test flights earlier this year from Boca Chica, Texas — a quiet coastal village before SpaceX moved in — used more rudimentary versions of Starship. Essentially cylindrical cans with cone tops and single Raptor engines, these early vehicles reached altitudes of 150 meters. An even earlier model, the short and squat Starhopper, made a tiny, tethered hop in 2019, followed by two increasingly higher climbs.  

Facebook Faces US Lawsuits That Could Force Sale of Instagram, WhatsApp

The U.S. Federal Trade Commission and nearly every U.S. state sued Facebook Inc. Wednesday, saying it broke antitrust law and should potentially be broken up.With the filing of the twin lawsuits, Facebook becomes the second big tech company to face a major legal challenge this fall.The FTC said in a statement that it would seek an injunction that “could, among other things: require divestitures of assets, including Instagram and WhatsApp.”In its complaint, the coalition of 46 states, Washington, D.C., and Guam also asked for Facebook’s acquisitions of Instagram and WhatsApp to be judged to be illegal.FILE – New York State Attorney General Letitia James listens to a question at a press conference in New York City, Aug. 6, 2020.”For nearly a decade, Facebook has used its dominance and monopoly power to crush smaller rivals, snuff out competition, all at the expense of everyday users,” said New York Attorney General Letitia James.James said the company used vast amounts of money to acquire such rivals before they could threaten the company’s dominance. Facebook said it is reviewing the FTC and state antitrust complaints.The company said the government “now wants a do-over with no regard for the impact that precedent would have on the broader business community or the people who choose our products every day.”The U.S. Justice Department sued Alphabet Inc.’s Google in October, accusing the $1 trillion company of using its market power to fend off rivals.The lawsuits are the biggest antitrust cases in a generation, comparable to the lawsuit against Microsoft Corp. in 1998. The federal government eventually settled that case, but the yearslong court fight and extended antitrust scrutiny prevented the company from thwarting competitors and is credited with clearing the way for the explosive growth of the internet.Facebook shares fell as much as 3% after the news before paring losses and were last down 1.7%. 
 

YouTube Will Remove New Videos That Falsely Claim Fraud Changed US Election Outcome

YouTube said on Wednesday it would start removing content that falsely allege widespread fraud changed the outcome of the U.S. presidential election, in a change to its more hands-off stance on videos making similar claims.
The update, which applies to content uploaded from Wednesday, comes a day after “safe harbor,” a deadline set by U.S. law for states to certify the results of the presidential election.
YouTube said it would start enforcing the policy in line with its approach towards historical U.S. presidential elections.
Online platforms have been under pressure to police misinformation about the election on their sites.
YouTube, owned by Alphabet Inc’s Google, was widely seen as taking a more hands-off approach than Facebook Inc and Twitter Inc, which started labeling content with election misinformation. YouTube labels all election-related videos.
After the November election, Reuters identified several YouTube channels making money from ads and memberships that were amplifying debunked accusations about voting fraud.
Last month, a group of Democratic senators asked YouTube to commit to removing content containing false or misleading information about the 2020 election outcome and the upcoming Senate run-off elections in Georgia.
Asked about how the policy would apply to Georgia elections, a YouTube spokeswoman said this policy only applied to the presidential election.
YouTube said in a blog post on Wednesday that since September it had removed over 8,000 channels and thousands of misleading election-related videos for violating its existing policies.
The company said more than 70% of recommendations on election-related topics came from authoritative news sources.
YouTube also said that since Election Day, fact-check information panels had been triggered over 200,000 times on election-related search results

Cybersecurity Firm FireEye Says Was Hacked by Nation State

Prominent U.S. cybersecurity firm FireEye said Tuesday that foreign government hackers with “world-class capabilities” broke into its network and stole offensive tools it uses to probe the defenses of its thousands of customers, who include federal, state and local governments and top global corporations.The hackers “primarily sought information related to certain government customers,” FireEye CEO Kevin Mandia said in a statement, without naming them. He said there was no indication they got customer information from the company’s consulting or breach-response businesses or threat-intelligence data it collects.FireEye is a major cybersecurity player — it responded to the Sony and Equifax data breaches and helped Saudi Arabia thwart an oil industry cyberattack — and has played a key role in identifying Russia as the protagonist in numerous aggressions in the burgeoning netherworld of global digital conflict.Neither Mandia nor a FireEye spokeswoman said when the company detected the hack or who might be responsible. But many in the cybersecurity community suspect Russia.“I do think what we know of the operation is consistent with a Russian state actor,” said former NSA hacker Jake Williams, president of Rendition Infosec. “Whether or not customer data was accessed, it’s still a big win for Russia.”FireEye’s Mandia said he had concluded that “a nation with top-tier offensive capabilities” was behind the attack.The stolen “red team” tools — which amount to real-world malware — could be dangerous in the wrong hands. FireEye said there’s no indication they have been used maliciously. But cybersecurity experts say sophisticated nation-state hackers could modify them and wield them in the future against government or industry targets.The hack was the biggest blow to the U.S. cybersecurity community since a mysterious group known as the “Shadow Brokers” in 2016 released a trove of high-level hacking tools stolen from the National Security Agency. The U.S. believes North Korea and Russia capitalized on the stolen tools to unleash devastating global cyberattacks.The nation’s Cybersecurity and Infrastructure Security Agency warned that “unauthorized third-party users” could similarly abuse FireEye’s stolen red-team tools.Milpitas, California-based FireEye, which is publicly traded, said in Tuesday’s statement that it had developed 300 countermeasures to protect customers and others from them and was making them immediately available.FireEye has been at the forefront of investigating state-backed hacking groups, including Russian groups trying to break into state and local governments in the U.S. that administer elections. It was credited with attributing to Russian military hackers mid-winter attacks in 2015 and 2016 on Ukraine’s energy grid. Its threat hunters also have helped social media companies including Facebook identify malicious actors.Thomas Rid, a Johns Hopkins cyberconflict scholar, said that if the Kremlin were behind the hack it could have been seeking to learn what FireEye knows about Russia’s global state-backed operations — doing counterintelligence. Or it might have seeking to retaliate against the U.S. government for measures including indicting Russian military hackers for meddling in the 2016 U.S. election and other alleged crimes. FireEye is, after all, a close U.S. government partner that has “exposed many Russian operations,” he said.FireEye said it is investigating the attack in coordination with the FBI and partners including Microsoft, which has its own cybersecurity team. Mandia said the hackers used “a novel combination of techniques not witnessed by us or our partners in the past.”Matt Gorham, assistant director of the FBI’s cyber division, said the hackers’ “high level of sophistication (was) consistent with a nation state.”The U.S. government is “focused on imposing risk and consequences on malicious cyber actors, so they think twice before attempting an intrusion in the first place,” Gorham said. That has included what U.S. Cyber Command terms “defending forward” operations such as penetrated the networks of Russia and other adversaries.U.S. Sen. Mark Warner, a Virginia Democrat on the Senate’s intelligence committee, applauded FireEye for quickly disclosing the intrusion, saying the case “shows the difficulty of stopping determined nation-state hackers.”Cybersecurity expert Dmitri Alperovitch said security companies like FireEye are top targets, with big names in the field including Kaspersky and Symantec breached in the past.“Every security company is being targeted by nation-state actors. This has been going on got over a decade now,” said Alperovitch, the co-founder and former chief technical officer of Crowdstrike, which investigated the 2016 Russian hack of the Democratic National Committee and Hillary Clinton’s campaign.He said the release of the “red-team” tools, while a serious concern, was “not the end of the world because threat actors always create new tools.”“This could have been much worse if their customer data had been hacked and exfiltrated. So far there is no evidence of that,” Alperovitch said, citing hacks of other cybersecurity companies — RSA Security in 2011 and Bit9 two years later — that contributed to the compromise of customer data.Founded in 2004, FireEye went public in 2013 and months later acquired Virginia-based Mandiant Corp., the firm that linked years of cyberattacks against U.S. companies to a secret Chinese military unit. It had about 3,400 employees and $889.2 million in revenue last year, though with a net loss of $257.4 million.The company’s 8,800 customers last year included more than half of the Forbes Global 2000, companies in telecommunications, technology, financial services, healthcare, electric grid operators, pharmaceutical companies and the oil-and-gas industry.Its stock fell more than 7% in after-hours trading Tuesday following news of the hack.

Australia Introducing Bill to Make Facebook and Google Pay Media Groups for Content

Legislation to make Facebook and Google pay media organizations for news content will be introduced in the Australian parliament on Wednesday, Treasurer Josh Frydenberg said Tuesday.
 
Frydenberg said the measure would be reviewed by a parliamentary committee after its introduction and before legislators vote on it next year.
 
If the measure becomes law, Frydenberg said the internet giants must negotiate payments for content with local publishers and broadcasters. A government-appointed mediator would decide the payment terms if a deal is not reached.
 
Facebook has said it may block Australian news content instead of paying for it.
 
Google has warned the legislation would lead to “dramatically worse” search results on Google and YouTube and jeopardize free services.
 
Until recently, most countries watched companies shift advertising money to the world’s largest social media website and search engine, depriving news outlets of their primary revenue source. The dramatic decline in advertising revenue sparked a wave of closures and job losses.
 
Regulators, however, are beginning to rein in the two corporate giants, which Frydenberg said receive 80% of Australia’s online advertising spending.

Despite Promise, Few in US Adopting COVID-19 Exposure Apps

Six months ago, Apple and Google introduced a new smartphone tool designed to notify people who might have been exposed to the coronavirus, without disclosing any personal information. But for the most part, Americans haven’t been all that interested.
Fewer than half of U.S. states and territories — 18 in total — have made such technology widely available. And according to a data analysis by The Associated Press, the vast majority of Americans in such locations haven’t activated the tool.
Data from 16 states, Guam and the District of Columbia shows that 8.1 million people had utilized the technology as of late November. That’s about one in 14 of the 110 million residents in those regions.
In theory, such apps could bolster one of the most difficult tasks in pandemic control: Tracing the contacts of people infected with the coronavirus in order to test and isolate them if necessary. In practice, however, widespread COVID-19 misinformation, the complexity of the technology, overwhelmed health workers needed to quickly confirm a diagnosis, and a general lack of awareness have all presented obstacles, experts and users say.
“There’s a lot of things working against it,” said Jessica Vitak, an associate professor at the University of Maryland’s College of Information Studies. “Unfortunately, in the U.S., COVID has been politicized far more than in any other country. I think that’s affecting people’s willingness to use tools to track it.”
Charlotte, North Carolina, lawyer Evan Metaxatos was thrilled to learn in November about his state’s tracking app, called SlowCOVIDNC. He immediately downloaded it and got his parents and pregnant wife to follow suit.
But they’re still outliers in the state, which launched the app in September with little fanfare. Of roughly 10.5 million state residents, only 482,003 had installed it through the end of November.
“It won’t work great until everyone’s using it, but it’s better than nothing,” Metaxatos said.
Apple and Google co-created the primary technology behind such apps, which use Bluetooth wireless signals to anonymously detect when two phones have spent time in close proximity. If an app user tests positive for the virus, that person’s phone can trigger a notification to other people they’ve spent time near — without revealing names, locations, or any other identifying information.
In states such as Colorado, Connecticut, Maryland and Washington, as well as Washington, D.C., iPhone users don’t even have to download an app. In fact, Apple prompts users via pop-ups to activate the notification system by adjusting their phone settings.
In these states, adoption rates are notably higher. But even in the most successful state, Connecticut, only about a fifth of all residents have opted into this tracking. On Friday, Washington said that more than 1 million state residents — roughly 13% of its population — had activated the technology in its first four days.
Virginia’s COVIDWISE app launched on Aug. 5 and was the first to go live. Since then, fewer than one in ten residents have downloaded it, though the state estimates almost 20% of Virginians between the ages of 18 and 65 with a smartphone have done so. Delaware’s app downloads account for about 7% of the state’s population.
All other U.S. states analyzed have much lower adoption rates.
New York launched its app on Oct. 1. It recently surpassed 1 million downloads, which amounts to about 5% of the population. New Jersey and Pennsylvania have seen less use, with a 4% download rate.
Adoption is even lower in Wyoming, North Dakota, Michigan, Nevada and Alabama, with users representing only 1% to 3% of their state populations. The apps, which are free, can be found in Apple’s app store and the Google Play store for Android devices; they’re also typically available on state health-department websites.
Irish app developer NearForm says more than one-quarter of Ireland’s population uses its COVID-19 app. It’s been harder to get such traction in the four U.S. states where it’s built similar apps: New York, New Jersey, Pennsylvania and Delaware.
In Ireland, “all sides of the political divide came together with a consistent message on this is what we need to do,” said Larry Breen, NearForm’s chief commercial officer. “That debate continues to rage on your side of the pond.”
Elsewhere in Europe, the uptake has been mixed. Germany and Britain have penetration rates similar to Ireland’s; in Finland the figure is 45%, according to data compiled by MIT Technology Review. In France, however, less than 4% of the population is using the official COVID app, which shuns the Apple-Google approach for a more intrusive data collection system that raised privacy concerns and technical issues.
Security experts praise the Apple-Google system for protecting users’ anonymity, but it’s been a tough sell for many people. American users say partisanship, privacy concerns and stigma surrounding COVID-19 have kept participation low. A lack of state and federal efforts to boost awareness hasn’t helped.
Neither have technological and bureaucratic issues.
Lee McFarland, a loan officer from Grand Forks, North Dakota, was eager to download his state’s Care19 Alert app but said he couldn’t push a “Notify Others” button after getting the virus in late October.
“If you test positive, a public health official will call and verify your code,” said a message on McFarland’s app. “This ensures that only verified positive COVID-19 people can send notifications.”
McFarland said he forgot to tell the health worker he had the app installed on his phone. He was unsuccessful in following up with the worker to get the needed code, and has since deleted the app.
Even when that process works, however, many North Dakotans don’t actually push the button to notify others.
Tim Brookins, CEO of app developer ProudCrowd, said 91 of North Dakota’s 14,000 active users had their “Notify Others” button enabled after the state confirmed them as positive. Of the 91 users, only 29 pushed the button, which prompted 50 notifications.
Still, many users say they’ll keep the app in hopes others will see its potential benefits.
“You can say that about just about anything that not enough people are doing this or that, but everybody that does something is helping,” said David Waechter, a general contractor from Lenoir, North Carolina. “I think that the United States could use a good strong dose of E pluribus unum and stop thinking about self and start thinking about our countrymen.”

US Not Extending TikTok Divestiture Deadline; Talks to Continue

The Trump administration has chosen not to extend again an order requiring ByteDance, a Chinese company, to divest TikTok’s U.S. assets, but talks will continue over the video-sharing app’s fate, two sources briefed on the matter said.A Treasury Department representative said late Friday that the Committee on Foreign Investment in the United States (CFIUS) was “engaging with ByteDance to complete the divestment and other steps necessary to resolve the national security risks.”Last week, CFIUS granted TikTok parent ByteDance a one-week extension until Friday to shed TikTok’s U.S. assets.President Donald Trump’s August order gave the Justice Department the power to enforce the divestiture order once the deadline expired, but it was unclear when or how the government might seek to compel divestiture.Trump’s decisionTrump personally decided not to approve any additional extensions at a meeting of senior U.S. officials, according to a person briefed on the meeting. The government had previously issued a 15-day and seven-day extension of the initial 90-day deadline, which was November 12, on Trump’s order.The Justice Department did not immediately respond to requests for comment, while the White House did not comment. TikTok declined to comment.The Trump administration contends TikTok poses national security concerns because the personal data of U.S. users could be obtained by China’s government. TikTok, which has more than 100 million U.S. users, denies the allegation.FILE – Women wearing masks to prevent the spread of the coronavirus chat as they pass by the headquarters of ByteDance, owners of TikTok, in Beijing, China, Aug. 7, 2020.Under pressure from the U.S. government, ByteDance has been in talks for months to finalize a deal with Walmart Inc. and Oracle Corp. to shift TikTok’s U.S. assets into a new entity aimed to satisfy the divestiture order.ByteDance made a new proposal aimed at addressing the U.S. government’s concerns, Reuters reported last week.ByteDance made the proposal after disclosing on November 10 that it submitted four prior proposals, including one in November, that sought to address U.S. concerns by “creating a new entity, wholly owned by Oracle, Walmart and existing U.S. investors in ByteDance, that would be responsible for handling TikTok’s U.S. user data and content moderation.”Preliminary dealIn September, TikTok announced it had a preliminary deal for Walmart and Oracle to take stakes in a new company to oversee U.S. operations. Trump said the deal had his blessing.On November 11, ByteDance filed a petition with a U.S. appeals court challenging the divestiture order and said it planned to file a request “to stay enforcement of the divestment order only if discussions reach an impasse and the government indicates an intent to take action to enforce the order.”ByteDance said the Trump order seeks “to compel the wholesale divestment of TikTok, a multibillion-dollar business built on technology developed by” ByteDance, “based on the government’s purported national security review of a 3-year-old transaction that involved a different business.”The Trump administration has been stymied in its efforts to restrict TikTok in the United States.A federal judge in Washington on September 27 blocked a ban on Apple Inc. and Alphabet’s Google offering TikTok for download in U.S. app stores, while another judge on October 30 blocked government restrictions scheduled to take effect November 12 that ByteDance said would have effectively barred TikTok from operating in the United States.A U.S. appeals court will hear arguments on the app store ban on December 14.

Federal Lawsuit Alleges Facebook Discriminates Against US Workers 

The U.S. Department of Justice (DOJ) filed a lawsuit Thursday saying social media giant Facebook was discriminating against U.S. workers and hiring cheaper foreign workers instead.Many of the temporary workers the DOJ accused Facebook of giving hiring preferences to were foreign workers with H-1B visas.H1-B visas allow U.S. companies to hire foreign workers in “specialty occupations.” Critics say companies, particularly in technology, exploit the visa program to hire foreigners for less money.The DOJ further alleged that Facebook “refused” to consider qualified U.S. workers for over 2,600 open jobs paying an average annual salary of $156,000.The move came after a two-year investigation into Facebook’s hiring practices, The New York Times reported.“Our message to workers is clear: If companies deny employment opportunities by illegally preferring temporary visa holders, the Department of Justice will hold them accountable,” Eric S. Dreiband, assistant attorney general for the civil rights division, told the Times. “Our message to all employers — including those in the technology sector — is clear: You cannot illegally prefer to recruit, consider or hire temporary visa holders over U.S. workers.””Facebook has been cooperating with the DOJ in its review of this issue,” company spokesman Daniel Roberts told Reuters. “And while we dispute the allegations in the complaint, we cannot comment further on pending litigation.”Facebook CEO Mark Zuckerberg, with a personal wealth of about $100 billion, has long advocated for immigrants to work in the tech sector, the Times reported. In 2013, he created Fwd.us, a nonprofit advocating steps to make it easier to hire immigrants for technology jobs, according to the Times.The DOJ case against Facebook is another problem for Silicon Valley, which has come under fire in recent years for antitrust violations, anticompetitive practices, privacy concerns and content that some find offensive.

Facebook to Start Removing Bogus Claims About COVID Vaccines

Facebook will begin removing false claims about COVID-19 vaccines from its social media platform, the company said Thursday, as part of an ongoing campaign to combat the spread of misinformation about them.“This is another way that we are applying our policy to remove misinformation about the virus that could lead to imminent physical harm,” Facebook said in a blog post.   The social media giant said it will begin removing information about the vaccines that has been discredited by public health experts in the coming weeks.  The decision, which also applies to Instagram, comes as the first COVID-19 vaccines are about to become available.Britain may start vaccinations within days after becoming the first country to give emergency authorization for a vaccine developed by U.S. drugmaker Pfizer and Germany’s BioNTech.Facebook has taken similar steps in recent months. The company removed 12 million posts with coronavirus misinformation from March to October, including a video post from President Donald Trump declaring that children are “virtually immune” to the coronavirus. Facebook has also banned ads discouraging vaccinations and promoted articles on an information center debunking misinformation about COVID-19.
 

Twitter Prohibits Dehumanizing Posts Targeting Race, Ethnicity

Twitter has enacted stricter content rules, adding to its list of prohibited conduct any language that “dehumanizes people on the basis of race, ethnicity, or national origin.”The social media company announced the update to its policy on Wednesday.Twitter said it would remove any offending posts that users report and would also work to detect content that violates its policies. Violators could have their accounts suspended.”Research shows that dehumanizing speech can lead to real-world harm, and we want to ensure that more people — globally — are protected,” the company said.The new rules are Twitter’s latest attempt to respond to abusive posters on its platform. In March, it prohibited tweets targeting people based on age, disability or disease, and in 2019 banned posts targeting a person’s religion or caste.

European Space Agency Signs Deal to Remove Debris from Orbit

The European Space Agency (ESA) has signed a $102 million contract with a Swiss start-up company to purchase a unique service: the first-ever removal of an item of space debris from orbit.
 
The company, ClearSpace SA, will capture part of a used rocket using what is described as a “tentacle,” and then dragging it down for reentry. The object to be removed from orbit is a so-called Vespa payload adapter that was used in 2013 to hold and then release a satellite. It weighs about 112 kilograms.
 
Experts have long warned that hundreds of thousands of pieces of space debris circling the planet — including an astronaut’s lost mirror — pose a threat to functioning satellites and even the International Space Station (ISS).
 
During a remote news conference regarding the contract late Tuesday, ESA Director General Jan Woerner said there are more than a million pieces of space debris orbiting the Earth. He said there have already been cases in which satellites and spacecraft have been hit by the debris.
 
The ESA says the deal with ClearSpace SA will lead to the “first active debris removal mission” in 2025, in which a custom-made spacecraft, known as the ClearSpace-1, will rendezvous with, capture and take down the Vespa payload adapter for reentry.
 
ClearSpace SA CEO Luc Piguet says the company hopes to expand such operations in the future to include multiple object removal, and even servicing and refueling spacecraft.  
 
“When we look toward the future, what we can see already today is that there’s more than 5,000 nonfunctional objects in orbit, which essentially are, if you want, clients that need some sort of service. And every year, we add 74 new objects to this list,” Piguet says.

Singapore OKs Lab-grown Chicken

It might look like chicken. It might taste like chicken. But it doesn’t come from a chicken, it comes from a lab. For chicken lovers in Singapore, this lab-grown chicken will soon be available in nugget form as the country has given the OK for San Francisco-based startup Eat Just to sell the meat. It is the first regulatory approval for so-called clean meat, according to Reuters. “I would imagine what will happen is the U.S., Western Europe and others will see what Singapore has been able to do, the rigors of the framework that they put together. And I would imagine that they will try to use it as a template to put their own framework together,” said CEO Josh Tetrick in an interview with Reuters. FILE – CEO and founder of Eat Just Josh Tetrick sits on bags of plant protein at the Eat Just facility in Appleton, Minnesota, December 2019. (Eat Just, Inc./Handout via REUTERS)Cultured meat uses fat or muscle cells from an animal which are placed into a culture that nourishes the cells, causing them to grow, according to NBC News. The next step involves putting the cells into a bioreactor that further supports growth.  The industry is still in its early stages, and the products come with a big price tag. For example, in 2013, a cultured hamburger made by a Dutch startup cost $280,000 per patty, according to NBC News. Eat Just’s chicken is not nearly as expensive, with a price comparable to premium chicken, Tetrick told NBC. But for Singapore, which only produces about 10% of its own food, the investment in lab-grown meat could pay off in the long term. According to Reuters, there are more than 20 firms around the world exploring the lab-grown meat market, which Barclays bank says could be worth $140 million by 2029. It is unclear if Eat Just’s meat could be approved for sale in the U.S. For now, Eat Just is aiming small. The company told NBC News that when its chicken does finally go to market in Singapore, it will be at just one restaurant. 
 

Facebook Oversight Board Announces First Six Cases

Facebook’s oversight board has announced the first cases it’s going to examine to determine if it will overturn the social media giant’s decisions to delete content. Created in October, the board’s apparent role will be to assess cases of Facebook and Instagram users who say their content was wrongly removed. “As the Board cannot hear every appeal, we are prioritizing cases that have the potential to affect lots of users around the world, are of critical importance to public discourse or raise important questions about Facebook’s policies,” the board said in a statement accompanying the announcement Tuesday. Of the first six cases the board will review, three involve so-called hate speech, a nudity case, a “dangerous individuals” case and a case about potential misinformation about the COVID-19 pandemic. Reuters reports that since October, the board has received 20,000 cases for possible review. The COVID-19 case involved a post that was removed for “violence and incitement” because it was critical of France’s coronavirus strategy of “purportedly refusing authorization for use of hydroxychloroquine and azithromycin against COVID-19 but authorizing promotional mail for remdesivir.” “Facebook removed it for violating its policy on Violence and Incitement, and in its referral indicated to the Oversight Board that this case presents an example of the challenges faced when addressing the risk of offline harm that can be caused by misinformation about the COVID-19 pandemic,” the case synopsis says. Hate speech casesHate speech cases include a post by former Malaysian prime minister Mahathir Mohamad, which said, “Muslims have a right to be angry and kill millions of French people for the massacres of the past.” Facebook says it was hate speech, but the poster said it was posted to draw attention to Mahathir’s “horrible words.” Another alleged hate speech post is of “two well-known photos of a deceased child lying fully clothed on a beach at the water’s edge” accompanied by Burmese text asking why there has been “no retaliation against China for its treatment of Uighur Muslims, in contrast to the recent killings in France relating to cartoons,” according to the synopsis. The poster argued the content should not have been removed because it “meant to disagree with people who think the killer is right and to emphasize that human lives matter more than religious ideologies.” The third hate speech case involves the removal of content showing the destruction of churches in the Armenian-Azerbaijani conflict. The poster said, “their intention was to demonstrate the destruction of cultural and religious monuments.” In a case Facebook says violated its nudity policy, a post about breast cancer prevention was removed for showing breasts. Another case is about the removal of an alleged quote attributed to Nazi Minister of Propaganda Joseph Goebbels, which the poster said made a point about current politics. The 20-member board will be divided into five-member panels to which the cases will be assigned, according to USA Today. The board said it is seeking public comment on the cases through December 8. Then, the board has 90 days to decide about each case.   

Facebook, Google ‘Zones Without Human Rights’ in Vietnam, Amnesty Says

Facebook and Google are becoming “zones without human rights” in Vietnam, Amnesty International warned Tuesday, accusing the tech giants of helping to censor peaceful opposition and political freedom in the country. Amnesty warned that although they were “once the great hope for the rise of freedom of expression in the country, social media platforms are rapidly becoming areas without human rights.” Information Minister Nguyen Manh Hung said last month that tech companies were complying with demands to remove “bad news, propaganda against the party and the state” at a faster rate than ever before, according to state media. FILE – Vietnam’s then-acting Minister of Information and Communication Nguyen Manh Hung attends the World Economic Forum on ASEAN at the Convention Center in Hanoi, Vietnam, Sept. 12, 2018.The same article states that this year Facebook complied with 95% of government requests and YouTube, 90%. A Facebook spokesperson told AFP that the platform is working hard to defend freedom of expression around the world.  “Over the past few months, we have experienced additional pressure from the Vietnamese government to limit more content, however we will do our best to ensure that our services remain accessible, so that people can continue to express themselves,” he clarified. Google and the Vietnamese authorities did not respond to AFP’s requests. Communist Vietnam has long imprisoned its dissidents but has been criticized in recent years for targeting users of Facebook, a social network popular with activists in the country where independent media is banned. The social network admitted earlier this year that it was blocking content deemed illegal by the authorities, while its latest transparency report reveals an increase in six months of nearly 1,000% of content censored by order of the government. Amnesty International said in a report published Tuesday that it had collected the testimonies of 11 activists whose publications were banned by Facebook in Vietnam this year. The human rights organization also said that three other people have suffered similar censorship of their content on YouTube, owned by Google. One of them, Nguyen Van Trang, who fled an arrest warrant in Vietnam for his involvement in a pro-democracy group, said that Facebook had since May restricted the visibility of all its publications about Communist Party boss Nguyen Phu Trong and senior member Tran Quoc Vuong. Trang also said that some of his posts on controversial issues such as the land dispute have been made inaccessible by YouTube in Vietnam. Obstruction of ‘the progress of a nation’ “I am angry,” he told AFP. “For activists, these platforms play an important role in influencing people on progressive values like democracy, human rights, civil society.” “The compromise of Facebook and Google is not only to block information, but also to hamper the progress of a nation, where the inhabitants do not have many opportunities to participate in political activities,” he added. Vietnam is now the country that generates the most revenue for Facebook and Google in Southeast Asia, according to industry experts. More than 53 million people use Facebook in Vietnam, more than half of the population. The platform is also an important marketing tool for the local economy. 
 

Solomon Islands Plans to Ban Facebook to Preserve ‘National Unity’

The government of the Solomon Islands has defended its plans to ban Facebook, insisting the move would preserve “national unity.” Ministers say the world’s largest social media platform has been “grossly abused.” But critics insist a ban is an attempt to shut down criticism of the government’s economic policies.Facebook helps connect the people of a tropical archipelago that stretches over more than 1,400 kilometers of the South Pacific.  
 
But the government believes the social media platform is being “grossly abused.” Officials in the capital, Honiara, are to discuss blocking Facebook with internet companies because of concerns about defamation and cyber bullying.
 
Authorities want to regulate users’ behavior to protect the community from “vile abusive language” online. Until new laws can be passed, there would be a temporary ban on Facebook.  
 
Minister of Communications Peter Shanel Agovaka told Radio New Zealand Pacific that tough regulations are needed.
 
“Coming with freedom of expression and freedom of the media is a lot of responsibility. You don’t just go out and say things out of the ordinary to your neighbors. It’s about using it wisely, communicate, share information and so on, and not to abuse people,” Agovaka said.
 
It is unclear, however, how a ban on Facebook would work.
 
Critics say the move would breach the constitutional rights of Solomon Islanders and attempt to shut down dissent. Opposition politicians call the proposals “pathetic,” while Amnesty International says any such ban would be a ‘brazen attack on human rights.”  
 
Facebook has said it was contacting authorities to discuss the plans.
 
Any ban would put the Pacific island nation alongside just four other countries where the social media platform is outlawed: China, Iran, North Korea and Syria.
 
The Solomon Islands is home to about 685,000 people. While the archipelago stretches across a vast area of ocean, its land mass is comparable to that of Albania.  
 
About 20% of the population has access to the internet.
 

Solomon Islands Moves to Ban Facebook Over ‘National Unity’ Fears

The government of the Solomon Islands has defended its plans to ban Facebook, insisting the move would preserve “national unity.” Ministers say the world’s largest social media platform has been “grossly abused.” But critics insist a ban is an attempt to shut down criticism of the government’s economic policies.Facebook helps connect the people of a tropical archipelago that stretches over more than 1,400 kilometers of the South Pacific.  
 
But the government believes the social media platform is being “grossly abused.” Officials in the capital, Honiara, are to discuss blocking Facebook with internet companies because of concerns about defamation and cyber bullying.
 
Authorities want to regulate users’ behavior to protect the community from “vile abusive language” online. Until new laws can be passed, there would be a temporary ban on Facebook.  
 
Minister of Communications Peter Shanel Agovaka told Radio New Zealand Pacific that tough regulations are needed.
 
“Coming with freedom of expression and freedom of the media is a lot of responsibility. You don’t just go out and say things out of the ordinary to your neighbors. It’s about using it wisely, communicate, share information and so on, and not to abuse people,” Agovaka said.
 
It is unclear, however, how a ban on Facebook would work.
 
Critics say the move would breach the constitutional rights of Solomon Islanders and attempt to shut down dissent. Opposition politicians call the proposals “pathetic,” while Amnesty International says any such ban would be a ‘brazen attack on human rights.”  
 
Facebook has said it was contacting authorities to discuss the plans.
 
Any ban would put the Pacific island nation alongside just four other countries where the social media platform is outlawed: China, Iran, North Korea and Syria.
 
The Solomon Islands is home to about 685,000 people. While the archipelago stretches across a vast area of ocean, its land mass is comparable to that of Albania.  
 
About 20% of the population has access to the internet.
 

China Launches Lunar Probe  

China successfully launched an unmanned spacecraft to the moon Monday to land, gather soil and rock samples, and return them to Earth.  If successful, it will be the first mission by any nation to retrieve samples from the lunar surface since the 1970s, and the third nation, after the United States and Russia, to retrieve such samples. The Chang’e 5 probe, named after the ancient Chinese goddess of the moon, will seek to collect material that can help scientists understand more about the moon’s origins and formation.  U.S. space agency NASA says the mission’s goal is to land in a previously unvisited area of the moon known as Oceanus Procellarum and operate for one lunar day, which lasts 14 earth days, and return a 2-kilogram sample of lunar soil, possibly from as deep as 2 meters.  Matt Siegler, a research scientist at the Arizona-based Planetary Science Institute who is not part of the Chang’e 5 mission, told Reuters the area where the spacecraft is to land is 1 to 2 billion years old. “That is very young for the moon — most of our samples are 3.5 billion years old or more,” Siegler said in an email. “We want to find out what is special about these regions and why they remained warm longer than the rest of the moon,” Siegler added. The sample will travel to Earth in the return capsule and land in the Siziwang Banner grassland of the autonomous region of Inner Mongolia in China. During a brief government-organized visit to the launch center, reporters were taken to a place where they could see in the distance the Long March 5 rocket that carries the Chang’e 5 probe. The launch took place between 4:30 a.m. Beijing time Tuesday (2030 GMT Monday). The Reuters news service reports that China made its first lunar landing in 2013. In January 2019, the Chang’e 4 probe touched down on the far side of the moon, the first by any space probe. Within the next decade, China plans to establish a robotic base station to conduct unmanned exploration in the south polar region. 

China Set to Launch Lunar Probe

China is scheduled to launch an unmanned spacecraft to the moon Monday to land, gather soil and rock samples, and return them to Earth.  
 
If successful, it will be the first mission by any nation to retrieve samples from the lunar surface since the 1970s, and the third nation, after the United States and Russia, to retrieve such samples.
 
The Chang’e 5 probe, named after the ancient Chinese goddess of the moon, will seek to collect material that can help scientists understand more about the moon’s origins and formation.  
 
 U.S. space agency NASA, says the mission’s goal is to land in a previously unvisited area of the moon known as Oceanus Procellarum and operate for one lunar day, which lasts 14 earth days, and return a 2-kilogram sample of lunar soil, possibly from as deep as 2 meters.  
 
The sample will travel to Earth in the return capsule and land in the Siziwang Banner grassland of the autonomous region of Inner Mongolia in China.
 
During a brief government-organized visit to the launch center, reporters were taken to a place where they could see, in the distance, the Long March 5 rocket that carries the Chang’e 5 probe. The launch is expected to take place between 4 a.m. and 5 a.m. (2000-2100 GMT) on November 24.
 
The Reuters news service reports China made its first lunar landing in 2013. In January 2019, the Chang’e 4 probe touched down on the far side of the moon, the first by any space probe. Within the next decade, China plans to establish a robotic base station to conduct unmanned exploration in the south polar region.
 

Vietnam Tells Facebook: Yield to Censors or We’ll Shut You Down, Source Says

Vietnam has threatened to shut down Facebook in the country if it does not bow to government pressure to censor more local political content on its platform, a senior official at the U.S. social media giant told Reuters.Facebook complied with a government request in April to significantly increase its censorship of “anti-state” posts for local users, but Vietnam asked the company again in August to step up its restrictions of critical posts, the official said.”We made an agreement in April. Facebook has upheld our end of the agreement, and we expected the government of Vietnam to do the same,” said the official, who spoke on condition of anonymity citing the sensitivity of the subject.”They have come back to us and sought to get us to increase the volume of content that we’re restricting in Vietnam. We’ve told them no. That request came with some threats about what might happen if we didn’t.”The official said the threats included shutting down Facebook altogether in Vietnam, a major market for the social media company where it earns revenue of nearly $1 billion, according to two sources familiar with the numbers.Facebook has faced mounting pressure from governments over its content policies, including threats of new regulations and fines. But it has avoided a ban in all but the few places where it has never been allowed to operate, such as China.In Vietnam, despite sweeping economic reform and increasing openness to social change, the ruling Communist Party retains tight control of media and tolerates little opposition. The country ranks fifth from bottom in a global ranking of press freedom compiled by Reporters Without Borders.Vietnam’s foreign ministry said in response to questions from Reuters that Facebook should abide by local laws and cease “spreading information that violates traditional Vietnamese customs and infringes upon state interests.”A spokeswoman for Facebook said it had faced additional pressure from Vietnam to censor more content in recent months.In its biannual transparency report released on Friday, Facebook said it had restricted access to 834 items in Vietnam in the first six months of this year, following requests from the government of Vietnam to remove anti-state content.‘Clear responsibility’Facebook, which serves about 60 million users in Vietnam as the main platform for both e-commerce and expressions of political dissent is under constant government scrutiny.Reuters exclusively reported in April that Facebook’s local servers in Vietnam were taken offline early this year until it complied with the government’s demands.Facebook has long faced criticism from rights group for being too compliant with government censorship requests.”However, we will do everything we can to ensure that our services remain available so people can continue to express themselves,” the spokesperson said.Vietnam has tried to launch home-grown social media networks to compete with Facebook, but none has reached any meaningful level of popularity. The Facebook official said the company had not seen an exodus of Vietnamese users to the local platforms.The official said Facebook had been subject to a “14-month-long negative media campaign” in state-controlled Vietnamese press before arriving at the current impasse.Asked about Vietnam’s threat to shut down Facebook, rights group Amnesty International said the fact it had not yet been banned after defying the Vietnamese government’s threats showed that the company could do more to resist Hanoi’s demands.”Facebook has a clear responsibility to respect human rights wherever they operate in the world and Vietnam is no exception,” Ming Yu Hah, Amnesty’s deputy regional director for campaigns, said. “Facebook are prioritizing profits in Vietnam, and failing to respect human rights.”  

For the Holidays, Apps That Assess Your COVID-19 Risk

As the deadly coronavirus continues to rage across the U.S. and around the world, people are turning to COVID-19-related apps to figure out their day-to-day risks. VOA’s Julie Taboh has more.
Producers: Julie Taboh, Adam Greenbaum

Millennial Life: Eat, Sleep, Work, Screens

Would you give up nearly a decade of your life looking at your cellphone?Calculated by today’s usage, the average person spends a little over 76,500 hours – or 8.74 years – on a smartphone over a lifetime, according to a FILE – Marilu Rodriguez checks a news website on her smartphone before boarding a train home at the end of her workweek in Chicago, March 13, 2015.This widespread usage of smartphones has sparked worries among teens themselves, with 54% of U.S. teens saying they spend too much time on their phones. And 52% have also reported trying to take steps to reduce mobile phone use. A JAMA Network study found that only 5% of 59,397 U.S. high school students surveyed spent a balanced time sleeping and staying physically active while limiting screen time.Too much time on a phone has been linked to a number of physical and mental health risks.In a study of 3,826 adolescents, researchers found an association between social media and television use with symptoms of depression, according to JAMA Pediatrics.Increased screen time has also been linked with a higher risk of obesity and diabetes.

Twitter Launches Disappearing Tweets That Vanish in a Day

Twitter is launching tweets that disappear in 24 hours called “Fleets” globally, echoing social media sites like Snapchat, Facebook and Instagram that already have disappearing posts.The company says the ephemeral tweets, which it calls “fleets” because of their fleeting nature, are designed to allay the concerns of new users who might be turned off by the public and permanent nature of normal tweets.Fleets can’t be retweeted and they won’t have “likes.” People can respond to them, but the replies show up as direct messages to the original tweeter, not as a public response, turning any back-and-forth into a private conversation instead of a public discussion.Twitter tested the feature in Brazil, Italy, India, and South Korea, before rolling it out globally.Fleets are a “lower pressure” way to communicate “fleeting thoughts” as opposed to permanent tweets, Twitter executives Joshua Harris, design director, and Sam Haveson, product manager, said in a blog post.The news comes the same day Twitter CEO Jack Dorsey and Facebook CEO Mark Zuckerberg  faced questions from a Senate Judiciary Committee about how they handled disinformation surrounding the presidential election. Both sites have stepped up action taken against disinformation. Zuckerberg and Dorsey promised lawmakers last month that they would aggressively guard their platforms from being manipulated by foreign governments or used to incite violence around the election results — and they followed through with high-profile steps that angered Trump and his supporters.The new “Fleets” feature is reminiscent of Instagram and Facebook “stories” and Snapchat’s snaps, which let users post short-lived photos and messages. Such features are increasingly popular with social media users looking for smaller groups and and more private chats.