Is 'Hard Choices' a presidential pitch for Clinton?

Aired: 6/10/2014 | 0:11:46 | Clip
Hillary Clinton, former secretary of state, senator and first lady, has just released her second memoir, “Hard Choices,” launching a national tour of media interviews and bookstore appearances. Is her book a sign of a second presidential campaign to come? Gwen Ifill talks to former Clinton advisor Ann Lewis, Amy Chozick of The New York Times and Democratic strategist Chris Lehane.