 But he is sort of taking some time to recover, working from home in the meantime. Now, he has dismissed wider concerns about his health, saying that while he is old, there's nothing wrong with his mental ability. And this comes after, of course, lots of scrutiny on him in the last couple of weeks from fellow Democrats about whether he's fit to run for office. I mean, he hasn't dismissed entirely, has he, the possibility of stepping down as a candidate?