That is an obvious fact. One has only to look at the Text of Joint Resolution On Iraq Passed By The United States Congress on October 11, 2002. The Resolution passed 296-133 by the House of Representatives and 77-23 by the Senate on October 10 and 11, 2002. There were 24 reasons given on why force was authorized. Many had nothing to do with WMD.
Thanks for the reminder. You ought to be working for the Bush administration, since they don't bother fighting back with the truth anymore. For a man with the biggest bully pulpit on earth, our President may as well have laryngitis 24/7.