"It was my mistake, and I'm sorry", Mr Zuckerbergsaid the improper sharing of 87 million people's information by Cambridge Analytica, a firm working for Mr Donald Trump in 2016.
"The internet is growing in importance around the world in people's lives, and I think that it is inevitable that there will need to be some regulation", he said.
But he pushed back on Congress members' suggestions that users do not have enough control of their data on Facebook in the wake of the privacy scandal at the world's largest social media network.
Zuckerberg also stressed that users have the ability to manage and delete their own data, but he failed to address how hard it can be to purge data shared with third-party companies like apps through Facebook.
Zuckerberg said the European standard, General Data Protection Regulation (GDPR), to come into effect on May 25, was more stringent than what was now in place at Facebook and suggested it could serve as a rough model for USA rules in the future. You can also download a copy of your Facebook data under settings. She cut Zuckerberg off a number of times.
However, in a series of questions on how people can remove data from Facebook, Zuckerberg that Facebook does "collect data on people who are not signed up for Facebook for security purposes".
The 33-year-old CEO said Facebook was in a constant struggle to guard against Russian manipulation of the Facebook platform to influence elections in the USA and elsewhere.
Billy Longasked the 33-year-old during the line of questioning whether or not FaceSmash, the women-ranking site Zuckerberg started prior to Facebook which had used Harvard's school directory, was still operational. To learn more about what information Facebook collects beyond what users knowingly hand over, Lujan asked Zuckerberg on Wednesday about something called "shadow profiles".
"We will be verifying the identity of any advertiser who's running a political ad", Zuckerberg said.
"When you say that you deem us 'unsafe to the community, ' what you're saying is that we are a danger to our community", Hardaway told Fox News host Laura Ingraham on Tuesday.
"Those are the ones we're aware of", Cardozo said. Replying a specific question about future of Facebook, Zuckerberg replied that there will always be a version of Facebook that is free. Facebook has come under intense criticism for the Cambridge Analytica leak and for its initial response, which set off a #DeleteFacebook campaign online and sent the stock plunging more than 15 percent. "If I want my information private and it's just getting out there anyway, what other information can they get that I don't want out there?" said ESU senior David Anderson.
Earlier this month, the coalition said the rebels attacked a Saudi oil tanker in the Red Sea, causing "minor damage" to the ship. Malki said Saudi forces also intercepted two missiles in the southern Jizan and Najran provinces, close to the border with Yemen.
Zuckerberg, who co-founded Facebook in 2004, once again admitted the lapses and asked for another chance to lead the company. Don't be surprised if lawmakers vent their frustrations about Zuckerberg's long-standing reluctance to sit before them.
The March consumer price index dipped 0.1% in March, but year-over-year, it was up to 2.4% from 2.2% in the prior month. There were also declines in the cost of telecommunication, used cars and trucks, tobacco and education.
She added the two were talking "and being around each other all night" as fellow partygoers "watched them make out several times". The insider shared that the Keeping Up With the Kardashians star is so confused with how she's going to handle the situation.
Officials in Washington were seeking to verify early reports by rescuers and others that the Assad government was culpable. Moscow said it warned the USA of "grave repercussions" if it carried out an attack against Syrian government forces.
Asked on Monday after the Federal Bureau of Investigation raids if he would fire Mueller, Trump replied, "We'll see what happens". The Justice Department requires that a raid that could violate attorney-client privilege must be approved at different levels.
Patrick Reed has some courage, doesn't he? Woods wrapped up the tournament Sunday with his best round, a 3-under-par 69. Reed has always been a boastful guy, and it was reported that it also led to him talking down to younger teammates.
Then, within days the USA military fired cruise missiles at a Syrian airfield where the sarin attack had been launched from. France accused Russian Federation of having a hand in the attack on Douma that drew global outrage.
A spokesman for the California Army National Guard initially said the administration's request would be promptly reviewed. Texas Governor Greg Abbott has said that some of the troops going to the Texas border will be armed.
Durant is playing perhaps the best defense of his career. "I'm sure here soon I'll want to sign a lo deal just to feel stable". Durant, 29, last month confirmed to reporters he's 100 percent certain to return to the Warriors next season.
Barack Obama, Theresa May not invited to royal wedding
Rumors about the guest list - specifically the inclusion or not of the Obamas and President Trump - have been swirling for months. The Associated Press reported Tuesday that the guest list for the much-anticipated event consists largely of family and friends.
Sprint and T-Mobile are back at it with talks about merging
One potential issue with the merger is the ongoing antitrust case surrounding AT&T's requested acquisition of Time Warner. Sprint is owned by SoftBank, a Japanese telecom conglomerate, while T-Mobile is owned by German's Deutsche Telekom.
Conte says West Ham draw sums up Chelsea's season
West Ham United's Javier " Chicharito " Hernandez celebrates his goal at Chelsea with teammate Marko Arnautovic . Southampton's defeat kept them in the bottom three, three points behind Crystal Palace but with a game in hand.
India through to men's hockey semi-final
The Nigerian team had to come from a set down to claim victory and progress to the final where they will face India. Police said McComb was arrested and issued with an infringement notice for public nuisance and violence.
Texas, Arizona hike number of troops heading to border
In California, Brown's spokesman, Evan Westrup, said Monday that state officials are still reviewing Trump's troop request. Abbott told the San Antonio radio station KTSA that Texas would increase the number of troops it deploys by 300 each week.