As if a Rocky Mountain coronation were not lofty enough, Barack Obama will aim for Mount Olympus when he accepts his party's nomination atop an enormous, Greek-columned stage - built by the same cheesy set team that put together Britney Spears' last tour. ... Some Republicans have dubbed it the "Barackopolis," while others suggested the delegates should wear togas to fit in among the same Doric columns the ancient Greeks believed would stroke the egos of Zeus and Athena. "It's only appropriate that Barack Obama would descend down from the heavens and spend a little time with us mere mortals...