How about the French? Were they in cahoots with Dubya? And how about the Russians?
Everyone thought Iraq had WMDs before the war. It wasn't just Bush.
The WMD thing was an issue seriously questioned by some of his own intelligence people, but Bush chose to order invasion of Iraq. I think evidence of his convoluted motivation was the subsequent invention of the so-called Bush Doctrine.
Jim 0216:
Always Wrong, Never in Doubt...