The social network giant has a spotty track record when it comes to integrating music, but the arrival of Tamara Hrivnak signals a major change in its approach.
The update comes days after accusations surfaced online that the highly shared Women's March didn't show as trending on Facebook. The social site has been trying to curb fake news and filter bubbles.
If a story fails a fact-check test, Facebook will warn users if they try to share the fake news. The company will rely on third-party groups to vet stories that are flagged.
The President-elect and the tech industry have clashed on many issues. But at the roundtable, Trump struck a conciliatory tone, saying he was "here to help you folks do well."
Facebook, Microsoft, Twitter and YouTube announced they are cooperating to keep track of terrorist recruitment videos and violent images in order to remove them from search results and social media.
We asked how your social media habits changed after the election. More than 150 of you replied — and most are tired, deleting apps, unfriending people, tuning out politics or worried for family ties.
Computer detection of potentially false stories; labeling news that might be false; cutting ad revenue: Those are steps Facebook could use to combat fake news.
The Facebook chief has an army of subcontractors making editorial judgments about millions of pieces of content — like a media company. But the rules they operate by are complex and contradictory.
Facebook is under fire for articles posted on its site that are not true, but go viral anyway. CEO Mark Zuckerberg says fake news isn't a problem, but Facebook is taking steps to block it.