The Next Big Focus In The Russia Investigations: Social Media

For more than nine months, Twitter and Facebook have tried to dodge the intense public scrutiny involved with the investigation into Russian interference in last year's presidential election.

Now they're in the spotlight.

Congressional investigators are digging in on Russia's use of Facebook, Twitter and other social media companies to try to influence the 2016 campaign.

And after a series of escalating complaints by the leaders of the Senate Intelligence Committee, Facebook said Thursday it was handing over the content of more than 3,000 ads believed to be linked with Moscow's attack on the election.

"We support Congress in deciding how to best use this information to inform the public, and we expect the government to publish its findings when their investigation is complete," said Facebook CEO Mark Zuckerberg.

And there'll be much more: The chairman of the Senate Intelligence Committee has said he wants to hold a public hearing next month on Moscow's efforts to manipulate social media as part of its election interference.

Before that, representatives from Twitter are scheduled to meet with Intelligence Committee staff members next week to talk about the role their company played.

The moves on Capitol Hill follow concerns that the social media giants have been less than forthcoming about how Russia may have used their platforms to try to undermine the American election.

Facebook has acknowledged that it sold ads to some 500 fake Russia-linked accounts between 2015 and 2017. The ads addressed socially divisive issues like gun control, immigration and race relations. It also conceded in a statement that it may discover more.

Facebook has briefed congressional investigators about the ads, and it has provided the ad content to Justice Department special counsel Robert Mueller.

Lawmakers have complained, however, that the company had refused to hand over copies of the documents to the congressional committees. The top Democrat on the Senate Intelligence Committee, Mark Warner of Virginia, said this week that he expects the company to be more cooperative in the future.

Facebook said its decision Thursday represented a step in that direction. Zuckerberg said in a video statement that the company is limited about what it can discuss publicly, but that he directed his team to provide the ads to Congress.

Zuckerberg also said that Facebook would continue its own investigation into what transpired on the platform during the campaign.

"We are looking into foreign actors, including additional Russian groups and other former Soviet states, as well as organizations like the campaigns, to further our understanding of how they used our tools," he said. "These investigations will take some time, but we will continue our thorough review."

He also disclosed a nine-step plan to try to prevent governments from using Facebook to interfere in elections.

"I wish I could tell you we're going to be able to stop all interference, but that wouldn't be realistic," he said. "There will always be bad people in the world, and we can't prevent all governments from all interference. But we can make it harder. We can make it a lot harder. And that's what we're going to do."