It was, however, in the interest of Osama bin Laden for us to destroy a secular Arab leader; it was very much in the interest of the Iranians because they wanted revenge against Saddam Hussein for Iraq's invasion in 1980.
I don't think that the war serves U.S. interests. I think Osama bin Laden's interests and the Iranian interests are very much served by it, and it's becoming a huge drain on our resources both material and political.