Go read THIS article and stop thinking about people trying to forcibly remove the digestive system of a doddering old man.
Yes, I said it.
as in - Dude is old. He's past the mandatory age of retirement for federal employees. He is likely not senile, but he's old.
Is that a reason not to elect the guy? Nope. But it IS something McCain's campaign bitches about. They hate it when his age is pointed out - except by McCain himself on SNL, of course. (Matt talks about this in his article too, but I am emphasizing it a bit)
Sing it with me now, kids:
John McCain is really old (doo dah doo dah)
John McCain is really old (oh the doo dah day)
OHHHH he's REALLY OLD
ohhhh he's really OLD
John McCain is OMG old
Ohhhh he reaaaaally is.