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. ↗
So the idea that you could put Kurds, Shiite Arabs, and Sunni Arabs in a nice, liberal, federal system in Iraq in a short amount of time, six months or a year, boggles the mind. ↗