The Iraq war began on March 20, 2003, to rid Iraq of a dictator and eliminate his weapons of mass destruction. The images remain fresh even as the memories fade - the blinding flash of "shock and awe" bombing, the square-jawed confidence of an American president leading his people into war, the cowering prisoner trembling on the ground in the face of a small piece of American power.
(FILE - U.S. Secertary of State Colin Powel holds up a vial that he said could contain anthrax during a meeting of the United Nations Security Council at the United Nations headquarters on Wednesday, Feb. 5, 2003. (AP Photo/Elise Amendola, File))