I also argued before the war that the administration was underestimating Arab nationalism and Iraqi nationalism, that it was not going to be as easy to rule Iraq as they thought.

I think that there's been an unfortunate tendency for right wing think tanks to dominate these discussions. They often produce very shoddy studies and policy recommendations, which are nevertheless taken very seriously.

Partisan politics has no place in the classroom.

But September 11 marked a big change in the sense that the public was suddenly interested, and as a professor at a public university I felt a responsibility to respond to all of the inquiries about the Islamic world.

Did you know that they introduced the 15 percent flat tax on individual and corporate income in Iraq? Something that some politicians very much wanted to push in the United States without success but in Iraq they do it.