2016: Foreign policy to marijuana: Carly Fiorina talks about the issues

On the heels of launching a bid for the White House and becoming the first woman candidate to enter the 2016 GOP primary field, Carly Fiorina sat down with Yahoo global news anchor Katie Couric. From foreign policy to marijuana the former Hewlett-Packard CEO talked about the issues, why she's running and her new book "Rising to the Challenge: My Leadership Journey."