M aligned by all, deserted even by many of his closest associates, George W. Bush is actually a visionary. He is one of the few Americans and global leaders who "possessed the wit to see the future" after September 11 and "summoned up the courage to begin crossing over into it." That is the world according to Norman Podhoretz in his new book, World War IV: The Long Struggle Against Islamofascism. Podhoretz is nothing if not tendentious; he is supremely sure of himself and speaks in absolutes–much like George W. Bush ...