Fit to be president? Health, ethics issues at heart of Clinton-Trump race (part 2)
Is it a turning point in the race for US president? Questions about Hillary Clinton's health and stamina are only part of it after she physically seemed to falter coming out of a 9/11 event. Hillary Clinton's great fortune is an opponent that voters find even more untrustworthy, one who's revealed even less about his own physical health. It's all happening in what's now the homestretch of a campaign unlike any other.