What is the human rights situation in Darfur? How are people coping in Iraq? We’ll talk this hour with one of the world’s premiere authorities on human rights, former United Nations Undersecretary-General for Humanitarian Affairs, Jan Egeland. Egeland, whose new book is “A Billion Lives: An Eyewitness Report from the Frontlines of Humanity” (Simon and Schuster, 2008), will be in town later this week to address the Word Affairs Council of Dallas Fort Worth.