Facebook loses $237BN in largest one-day drop in stock market HISTORY: Zuckerberg warns staff...
• dailymail.co.uk, By Adam Manno and Keith GriffithFacebook CEO Mark Zuckerberg told his employees to focus on video products and warned that he might cry from a scratched eye during a virtual company-wide meeting Thursday after the social media giant lost $237 billion - the biggest single-day loss e