Didn't Helen Thomas just ask about this at the press conference this past week?
What was his answer?
from the transcript at whitehouse.gov
Q I'd like to ask you, Mr. President, your decision to invade Iraq has caused the deaths of thousands of Americans and Iraqis, wounds of Americans and Iraqis for a lifetime. Every reason given, publicly at least, has turned out not to be true. My question is, why did you really want to go to war? From the moment you stepped into the White House, from your Cabinet -- your Cabinet officers, intelligence people, and so forth -- what was your real reason? You have said it wasn't oil -- quest for oil, it hasn't been Israel, or anything else. What was it?
THE PRESIDENT: I think your premise -- in all due respect to your question and to you as a lifelong journalist -- is that -- I didn't want war. To assume I wanted war is just flat wrong, Helen, in all due respect --
http://www.whitehouse.gov/news/releases/2006/03/20060321-4.htmlNYT
Bush Was Set on Path to War, Memo by British Adviser Says
By DON VAN NATTA Jr.
Published: March 27, 2006
The memo also shows that the president and the prime minister acknowledged that no unconventional weapons had been found inside Iraq. Faced with the possibility of not finding any before the planned invasion, Mr. Bush talked about several ways to provoke a confrontation, including a proposal to paint a United States surveillance plane in the colors of the United Nations in hopes of drawing fire, or assassinating Mr. Hussein.
much more at:
http://www.nytimes.com/2006/03/27/international/europe/27memo.html?hp&ex=1143435600&en=b6593aee0e01d384&ei=5094&partner=homepage