I'm not sure what your friend is trying to prove. If Bush led America into war under false pretenses, what were the true pretenses? The conspiracy theories rolled out here make me laugh -- it was the greedy Jooooos, Bush and Cheney wanted to enrich their oil pals, the Illuminati is concerned about the Middle East adopting petro-dollars -- this stuff is crackpot central.
Public officials, especially those in the Pentagon, have contingency plans for just about everything. Every few months idiots like Seymour Hersh come out with stories proclaiming that the military-industrial complex has plans to attack countries like Iran. This is true, but trivial-- we pay people to have plans for everything. That's their job-- devising scenarios and creating plans for readiness.
Senior Democrats voted the Iraq War, including Joe Biden, Hillary Clinton, John Kerry, Harry Reid, John Edwards, Chris Dodd. That they were duped by Bush, as if Bush is some sort of evil genius, doesn't fly with me. This "Bush Lied" stuff is just liberals covering their own ass, since the war was much messier than initial expectations. The Iraq War resolution they voted for was titled "Authorization for Use of Military Force Against Iraq Resolution of 2002." It clearly outlined why Saddam needed a smackdown. So I'm not believing the liberal story, nor what's being peddled by their moronic allies in the media.
Elephants remember what the jackasses say. On February 12th, 2002, Nobel Peace Prize Winner Al Gore stated that
Even if we give first priority to the destruction of terrorist networks, and even if we succeed, there are still governments that could bring us great harm. And there is a clear case that one of these governments in particular represents a virulent threat in a class by itself: Iraq. As far as I am concerned, a final reckoning with that government should be on the table.
That's the case for regime change right there. Tyrannies open themselves up to military intervention when they either commit genocide against their own people, start predatory wars against neighboring states, fool around with NBCs, or give aid and hospitality to international terrorist networks. Unlike Afghanistan, Saddam's Iraq met ***all four*** of these criteria. So it is understandable why many felt regime change was necessary in Iraq, especially when our tolerance for risk had been significantly lowered by the events of 911. This made both strategic AND humanitarian sense -- 500,000 died under the sanctions, and an unstable Iraq is undesirable for the civilized world given the region contains a lot of oil. If Saddam died, for example, there could have been a civil war among his beautiful children and other elements that may have spilled over into Iran and Saudi Arabia
In short, the leftists are not only rewriting history, they're cherry picking details without understanding the big picture.