Facebook CEO Mark Zuckerberg will have a meeting with conservative leaders this week amid accusations that the social media site has a liberal political bias

Weltmacht Facebook - Das Reich des Mark Zuckerberg

No more fact-checking on Facebook, Zuckerberg says in policy shift

Watch CNBC's full interview with Facebook CEO Mark Zuckerberg

The Zuckerberg Interview

Mark Zuckerberg remains calm in final day of testimony