This is the key passage in this article, and I only hope it's true. There would not be much point in bringing down Saddam if we leave Iran and Syria as they are. And Saudi Arabia is perhaps the worst problem of them all. Arabia delenda est.
This isn't the kind of thing that can be done quickly and without adequate preparation. But I really, really hope that all these regimes will go down like ninepins--and that the other Arab states will learn some kind of lesson. Because there's also Sudan, Yemen, Libya, and even Egypt that need straightening out. They are all brainwashing their kids to hate us, and that's no longer something we can tolerate.