``I can't tell you,'' Paul Wolfowitz says with justifiable asperity, ``how much I resent being called a Wilsonian.'' As he retires as deputy secretary of defense and becomes head of the World Bank, the man most responsible for the doctrinal justification of the Iraq War, and who has been characterized as representing Woodrow Wilson's utopian, rather than the realist, strain in American foreign policy, begs to differ. The question, he says, is who has been realistic for almost four decades. The sprouting of freedom through the fissures in the concrete of dictatorships began, he recalls, in Greece, Spain and Portugal...