Again, I don't see the connection.
Sure Saddam was bad for country. Even if he was the kindest leader of all, bringing your country to international isolation should be enough to make anyone step away from power.
He was bad for allowing his rule be an excuse for an aggression.
Now, I am a bit too old to think that GWB is all nice elderly man with just not-the-brightest look. The kind of person who spends 75 billions $ of hard earned money so some Mustafa from Kut could have his Internet connection instead of watching Saddam's statue in the park. Or are you telling me just that ?
So, WMDs are the reason ? Hmmm, so far they have stayed invisible. I am sure some of it will be found though. Just as you can find them in every country, except, Lichtenstein, for example. Does that mean only Lichtenstein is safe from mother-of-all-bombs doing collateral damage?
US is there to stay. Until there is no oil or our cars start running on water. It would be just an interesting fact, if it didn't cost thousands of human lives.