I would throw in MLK (over Obama) and Armstrong. I'd bet on at least one President - Bush. Because every history book of the next couple of centuries will mark

I would throw in MLK (over Obama) and Armstrong. I'd bet on at least one President - Bush. Because every history book of the next couple of centuries will mark the millennial new year with imagery of 9/11 and the "Clash of Civilizations" meme. 19 guys and 1 President changed the course of history.