Ever since he was a kid, Nick Kristof dreamed of\xa0being a foreign correspondent. And that\u2019s what he spent decades doing, traveling to more than 150 countries to \xa0\xa0cover conflicts and crises. Kristof is a two-time Pulitzer Prize winner for his reports on\xa0the deadly Tiananmen Square protests and for columns focusing attention on genocide in Darfur.\xa0Kristof has also been called the moral conscience of a generation. We talk about\xa0all the close calls and terrifying moments he describes in his new memoir\xa0Chasing Hope. And we talk about why he\u2019s an optimist\xa0in a world torn apart by conflict. \u201cNow What?\u201d is produced with the help of Steve Zimmer, Lucy Little and Jackie Schwartz. Audio production is by Nick Ciavatta.