Well, the point of the war, is, of coarse, get rid of Saddam (hopefully). AS WELL as, getting rid of the WMD so that it won\'t be used against our allies in the area (even if we eliminate Saddam, that still leaves the messy issue about where the WMD are and whos hands they wind up in), and help establish a real government in Iraq (I didn\'t say rebuild the nation, though that is probably what we are going to do anyways [and I\'m not sure how that is going to bowl over, hopefully for the better], just establish a more stable government minus one really insane dictator).
And eliminating the dictator doesn\'t help much if one of his sons, who are just as bad, or EVEN WORSE then Saddam himself takes power (one of his sons litterally toutures sports players in Iraq if they lose).