And when you say the policies are what caused this war - American policies - that's not to say that they're wrong. It's not to say that the policies were made by madmen or evil people. It's simply to say that you better understand the motivation of your enemy if you're going to defeat him. And the man who is motivated by a belief that his religion is being attacked by a superpower is much more dangerous than a man who's mad at you because you have women in the workplace.

You couldn't have done this without killing an Arab prince.

But the Iranians are surrounded by a sea of Sunnis who hate them. And if you look on the map, you can see that they're also surrounded by a bunch of American bases that certainly could hit them at any moment. The idea that the Iranians are a threat to the United States is absurd really. How are they going to hurt the United States of America? Unless we attack them first and then they use terrorism inside America.

In terms of Iraq, al Qaeda valued Iraq because we destroyed a government it wanted destroyed and because we put soldiers on the ground and forces that they could attack. Al Qaeda is basically an insurgent organization that was formed on the model of the Afghan groups. And being bred in that war, they value a contiguous safe haven as much as anything else.

I think one of the most destructive things in terms of American security has been for all of our leaders, without exception in both parties, to identify Osama bin Laden as a gangster or as a madman, as an apocalyptic character who's out to destroy our civilization.

A nuclear weapon of some dimension, whether it's actually a nuclear weapon, or a dirty bomb, or some kind of radiological device. Yes, I think it's probably a near thing.

Every mujahadeen who comes in from outside the country finds an environment where Arabic is spoken. So in that sense, it's a tremendous come-on for the young in Islam. But I think much more important is, it just validates so much of what the Muslim world is predisposed to believe.