After listening to a couple of his major addresses, and conducting a lengthy, wide-ranging interview with him, I would say Gary Hart poses a unique challenge to American political conventional wisdom. And there seems little doubt that if he were to make a serious run, and if he got sufficient attention, he could - at a minimum - shake up the entire process. "I have a rather archaic view of history," he says during our talk. "You ought to qualify to run for the presidency before you run, not try to figure it out after you get elected - like...