On April 28, 2004, 60 Minutes II broadcast the now-infamous photos of prisoner abuse by American soldiers at Abu Ghraib. The news quickly spread worldwide, undermining the U.S. presence in Iraq. Despite several Department of Defense investigations and eleven courts-martial convictions, important questions remain about the events at Abu Ghraib. Who are these soldiers? How involved were top administration officials and army generals in the abuses? Were the soldiers simply following orders? Do these photographs depict a new American interrogation policy? Christopher Graveline and Michael...