 Well, I'm old enough to know that issues about presence and how the bearing of the candidate is is always an important component in presidential debates and all debates, you know. So, I mean, I don't think that's new. Obviously, much has been made of Biden's age, which, of course, is ironic because he's really not that much older than former President Trump. But, you know, it's always a huge factor. The nonverbals matter in many ways a lot more than the verbals.