Bush kept pushing in at least two different responses, the advantages of a "free Iraq".
"A free Iraq will be a major defeat in their ideology of hatred."
"A free Iraq will be an ally in the war on terror."
"A free Iraq will set a powerful example in the part of the world that is desperate for freedom."
"A free Iraq will help secure Israel."
"A free Iraq will enforce the hopes and aspirations of the reformers in places like Iran."
"A free Iraq is essential for the security of this country."
"A free Iraq is going to make this world a more peaceful place."
"A free Iraq will serve as a powerful example for millions who plead in silence for liberty in the broader Middle East."
Wow, that's a lot to lay on a little country!
But more important, its a load of crap. More specifically, its a load of neocon crap. Bush can't guarantee any of these outcomes, or even realistically hope for them. This is pie in the sky fantasyland.
A really free Iraq will do whatever it chooses to do, which could very well include turning its back on its "liberators" and embracing religious fundamentalism and a national theocracy. If Bush's true plan is to install a puppet government and enforce a pro-US policy, then Iraq is not free, and more important Iraqi resentment of the US will not diminish.
Iraq may end up choosing a democracy. We can hope for this but little more. If this truly was one of Bush's rationales for the invasion, it may well be the most irresponsible one of all.
Debate transcript: KATU 2 - Portland, Oregon