#MeToo founder Tarana Burke: There's power in numbers

04:20

Tarana Burke, founder of the non-profit that started the #MeToo hastag, joins Ali Velshi to discuss the revelation by Sen. Martha McSally (R-AZ) that she was raped by a superior officer while serving in the U.S. Air Force, and weighs in on what’s next for the #MeToo movement.