Islam is a civilization that is fractured linguistically, ethnically, sectarian-wise, as ours is. What bin Laden has done, though, is to identify a number of issues that are tangible and visceral for Muslims. His indictment list of Western support for Arab tyranny, our ability to keep oil prices too low - at least until recently - our occupation of the Arabian Peninsula.

Our leaders continue to say that we're making strong headway against this problem. And I think we are not.

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.

The war in Iraq - if Osama was a Christian - it's the Christmas present he never would have expected.

It's very clear from what he [Osama ben Laden] said, what his lieutenants have said, that America is not even their main enemy. We're simply in the way of what they want to do in their own world, which is to destroy police states and Israel.

If the Americans attack Iran for the first time in 1,400 years, we may unite Sunnis and Shias against us. So I guess there is room for accomplishment everywhere.

The second touchstone for America I think unquestionably was pushing to conclusion the program we had with the Russians to control the Soviet nuclear arsenal. I tend to think that more than anything else, that will come back to haunt us.