Reporter: When the U.S. Invaded Iraq in 2003, George W Bush said in a message to the Iraqi people that the military campaign was directed against the lawless men who rule your country and not against you. Yesterday, the president threatened to destroy Iran's civilization, the entire civilization, not the Iranian government, but the Iranian civilization. The U.S. Has been a moral leader for most of its history by fighting wars against other governments, not against civilizations. How can the pres