WASHINGTON "President Likens Dewey to Hitler as Fascist Tool." So ran The New York Times headline on Oct. 26, 1948, after what Dewey biographer Richard Norton Smith called a "particularly vitriolic attack in Chicago" by Harry Truman. What brings this to mind is President Bush's assertion that we are "at war with Islamic fascism" and "Islamofascism." After the transatlantic bomb plot was smashed, Bush said the plotters "try to spread their jihadist message I call -- it's totalitarian in nature, Islamic radicalism -- Islamic fascism. They try to spread it, as well, by taking the attack to those of us...