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