It comes down to 3 choices.
Bush lied, Bush is incompetent or Bush is psychotic.
If Bush says something that any reasonable person believes would be untrue if given the facts Bush was given, those are the only 3 possible choices I see.
Bush made a lot of statements before the war that it turns out were not true and the intelligence was iffy on. That really only leads to the 3 choices. There aren't too many others. Any argument that Bush was relying on the intelligence fails when the intelligence report is the opposite or non commital. That means that those defending Bush are left to argue that those under Bush didn't give him the correct information which means Bush is incompetent for leaving such people in place.
Ultimately, we are left to argue the minutia of should Bush have known what he said wasn't true. It's a battle that will never be won.
For instance Bush stated that there were missles in Iraq capable of hitting Israel. No such missiles were found. UNSCOM at the time of Bush's statement had reported destroying the known scuds except for one. The Al Samoud, which violated the 150km restriction didn't have the range to reach Israel, 180km is not hundreds of miles. There is no credible evidence of Saddam having such missiles. Yet Bush in a speech in Cincinnati said
Quote: Iraq possesses ballistic missiles with a likely range of hundreds of miles -- far enough to strike Saudi Arabia, Israel, Turkey, and other nations