FILE - In this May 16, 2012, file photo, the Facebook logo is displayed on an iPad in Philadelphia. Facebook said on Thursday, Aug. 4, 2016, it is now using a system that identifies phrases commonly used in "clickbait" headlines, taking another stab at ridding users' news feeds of the links and headlines that ask readers to "guess what happened next" but don't provide any useful information, tempting people to click if they want to find out. (AP Photo/Matt Rourke, File)
Attorney General Loretta Lynch at a Facebook Live Town Hall meeting on Thursday June 30, 2016 in Playa Vista campus. Attorney General Loretta Lynch is visiting Los Angeles as part of Community Policing Tour. Former President Bill Clinton spoke with Lynch during an impromptu meeting in Phoenix, but Lynch said the discussion did not involve the investigation into Hillary Clinton's email use as secretary of state. (Irfan Khan / Los Angeles Times) /Los Angeles Times via AP)
Screen shot from the Facebook group Presbyterian Memes, captured on June 24, 2016. Mashup originally by Christopher Griffith of Blue Ridge, Va. The meme site jokingly said the new logo for the Presbyterian Church in America resembles the helmet worn by Boba Fett, the bounty hunter from "The Empire Strikes Back" and "Return of the Jedi."
Facebook CEO Mark Zuckerberg speaks during a panel discussion held as part of the China Development Forum at the Diaoyutai State Guesthouse in Beijing, in this Saturday, March 19, 2016, file photo. (AP Photo/Mark Schiefelbein, File)