oye..... no we don't deserve "what we get". We took out a tyrannical ruler who had no internal qualms with killing his citizens. The fact that it turns out that there aren't any WMD's that we can find IMO is meaningless. It's not like the guy has a history of being peaceful. He bluffed.... A LOT! If I keep telling the cops, "I have a gun. Yep.... a gun. I'm going to shoot you too." eventually, gun or not, the police are going to do what they're trained to do. That's what happened here too. It turns out this time, there was no gun.... or if there was, he got rid of it all before we could get to it. Remember, there is sand in all directions.... who knows what's buried!
Ultimately, what we are doing is good for the people of Iraq. Right now, it's messed up, I'll admit that. However, we can't pull out or else they'll say, "You came and messed up our country and then you just left?!"
And more than anything, if you don't like what's going on, do something about it. Feel free to write your legislators. Create a website... I don't know.... but just bashing our troops, president, etc. online doesn't do anything except piss people off.