Questions Arise over Deaths of U.S. Soldiers in Mosul

The United States dispels initial reports that two U.S. soldiers killed in an attack in Mosul, Iraq, were also the victims of mob violence. Recent violence in the northern city contrasts sharply with the comparatively placid mood that had characterized the town in the first months of the U.S.-led occupation. NPR's Michele Norris talks with John Daniszewski of The Los Angeles Times.