Tomorrow’s New York Times has a fascinating story on Saddam Hussein’s strategy leading up to the Iraq war. According to the account, Saddam was worried more about internal unrest than a U.S. invasion; he believed that the U.S. would never risk the casualties that would result from a ground war. Further, Saddam wanted the world to suspect he had WMDs as a deterrent; in particular, he didn’t want enemies like Iran to know that he was vulnerable.