 But here's what I wonder about that, because, you know, the debate was a new and shocking thing for people who are paying a lot of attention. Another 10 second clip of Joe Biden sounding incoherent that bounces around to voters who don't pay a lot of attention. That's not new at all. There's been lots of clips like that going around for months. So if that's the mechanism through which the debate matters, I wonder about the extent to which it really matters.