https://www.vox.com/2018/4/2/17185052/mark-zuckerberg-facebook-interview-fake-news-bots-cambridge

“We will dig through this hole, but it will take a few years.”

It’s been a tough year for Facebook. The social networking juggernaut found itself engulfed by controversies over fake news, electoral interference, privacy violations, and a broad backlash to smartphone addiction. Wall Street has noticed: the company has lost almost $100 billion in market value in recent weeks.