Islam is the unexploded bomb of global politics. US foreign policy - the only foreign policy there is, for the United States is the only superpower - proceeds from the hope that a modern and democratic Islam will emerge from the ruins of Saddam Hussein's Iraq. Through democratic institutions, Washington believes, the long-marginalized Shi'ites will adapt to religious pluralism. Ayatollah Ali al-Sistani's Islam, fixed in amber since the High Middle Ages, will metamorphose into something like American mainline Protestantism. Alas, the available facts suggest that the opposite result will ensue: more freedom equals more fundamentalism. Not the secular Shi'ite parties...