As former UN Under-Secretary-General for Humanitarian Affairs and the former UN Emergency Relief Coordinator, Jan Egeland spent years working with the world’s neediest and in conflict zones including Darfur, Colombia, Gaza, Lebanon, Uganda, the Congo and Iraq. Egeland joins us to talk about his time dealing with world crises, which he documents in a new memoir, A Billion Lives: An Eyewitness Report from the Frontlines of Humanity. [includes rush transcript]