Quite a few conservatives, particularly neoconservatives, agree that President Bush has made the case for attacking Iraq. President Bush has obtained Congressional approval as well as the support of a U.N. Security Resolution to proceed with action against Iraq if Iraq does not comply with U.N. inspection and disarmament requests. Yet there are a few conservatives, including Bush's own Secretary of Defense, Colin Powell, who believe the U.S. should not start a war with Iraq, even if Saddam fails to comply completely with disarmanent and weapons inspection. There are intriguing arguments on both sides. Iraq has flaunted requests for weapons...