We had legitmate reasons for entering the first gulf war: Iraq invaded Kuwait. He endangered the flow of Middle Eastern Oil. The world supported us wholeheartedly for our military intervention.
What reasons did we have for getting into the second gulf war? Al Quaida had nothing to do with Saddam, they were in Afghanistan's backyard. Weapons of mass destruction? Sure, it's been over three years since we got into Iraq, we still haven't found them yet. Toppling a dictator? There are plenty of dictators on our side of the globe, Castro comes to mind, not to mention many of the Latin American military juntas. We just had to go out of our way, all the way to the other side of the globe to topple an arab dictator. While we are at it, we might as well be consistent with our policy, and start toppling the regimes of Saudi Arabia, United Arab of Emirates, Qatar, and let's not forget to add Kuwait to the list while we are at it. For crying out loud, all those countries are still absolute monarchies, MUCH worse than a right wing dictator. Gee, I wonder why the rest of the world didn't support us when we got ourselves invovled in the second gulf war.
And about this spreading the flower of democracy in the Middle East thing. Oh sure... Face it, we went to Iraq because Iraq is sitting on top of the world's second largest known oil reserve. Strategically, we made the right move. But please, stop treating us ordinary citizens like idiots, and telling us that we went there because we wanted to topple a cruel dictator and we want to spread the seed of democracy in the Middle East, that's just lame.