Mark Halperin; Gilles Kepel; Khaled Abou El Fadl

Mark Halperin, political director for ABC News, examines the polls before the 2004 presidential election. The chair of Middle East Studies at the Institute of Political Studies in Paris, Gilles Kepel, on his book,"The War for Muslim Minds: Islam and the West." Professor Khaled Abou El Fadl explores the clash of civilizations, Islam, and the invasion of Iraq.