How about this piece on the New Republic:
Reagan's decision to deploy the nuclear missiles--a turning point in the cold war--could not by itself be defended by any universal morality, but it had a vast and profound moral result. The same will be true of an invasion of Iraq, just as it was of our invasion of Afghanistan. Make no mistake: This is a Reaganesque moment. For years intellectuals have pined for simple and consistent moral leadership on life-or-death foreign policy issues, leadership that does not cleverly parse words or twist and turn in the winds of politics and opinion polls for the sake of a tactical career advantage. Well, now they've got it. All of them, not just the neoconservatives, should support President George W. Bush's and Prime Minister Tony Blair's proposed humanitarian intervention in Iraq.