Zuckerberg Says Facebook Probing Claims Pro-Conservative Stories Were Cut

Mark Zuckerberg has kicked off a probe into claims Facebook suppressed pro-conservative stories and forced others to artificially appear in the social media site's influential "trending topics" list.
Image: Facebook CEO Mark Zuckerberg
Facebook CEO Mark Zuckerberg speaks on stage during the Facebook F8 conference in San Francisco, California April 12. STEPHEN LAM / Reuters