Bush's 23, er 27 reasons for war

John Kerry cited the number in his Iraq speech, John Aravosis list them on this Americablog
Here's a press release on the the senior honors thesis of Devon Largio, “Uncovering the Rationales for the War on Iraq: The Words of the Bush Administration, Congress and the Media from September 12, 2001, to October 11, 2002.” And, the study itself, can be found here.