Mark Zuckerberg tells employees Facebook will fight back against legal challenges
Facebook CEO Mark Zuckerberg told employees the company would fight back against critics, competitors and the U.S. government in a leaked audio recording published by The Verge on Tuesday. Zuckerberg said Facebook would be ready to "go to the mat" against efforts to break up the company if Senator Elizabeth Warren is elected president in 2020. CNET senior producer Dan Patterson joins CBSN to discuss.