 Over the past 10 days, he said he wasn't blind to the concerns about his age and his candidacy, but he said he was heartened by, quote, rock-solid, steadfast support, blah, blah, blah. Wouldn't continue if he wasn't confident he could beat Donald Trump. Then he says, how we stand for democracy in our nation if we ignore it in our own party. I cannot do that. I will not do that. If you actually thought democracy was at stake, you wouldn't run a senile old man.