President Bush was roundly criticized for likening America's antiterrorism measures to a "crusade" in 2001. Far from just a gaffe, however, such medievalism has become a dominant paradigm for comprehending the identity and motivations of America's perceived enemy in the war on terror. Yet as Bruce Holsinger argues here, this cloying post-9/11 rhetoric has served to obscure the more intricate ideological machinations of neomedievalism, the...