Six Trillion Dollars
because americans, billion, bush, by michael r. kratke, cannot, congressional budget office, cost, costs, could be, dollars, economic, george w. bush, iraq, joseph stiglitz, linda bilmes, michael r. kratke, military, oil, pentagon, president george w. bush, price, s. the, stiglitz, trillion, trillion dollars, war, war costs, wars, white house, william nordhaus, world, world bank, world wide web, yale university