text:  It's highlighting the fact that Biden has clear cognitive abilities. Whether there's a drug test or not, people are going to now have in their mind that they're going to be watching Biden differently. What's Trump talking about? And again, I know that not everybody can pull this off. This might make you uncomfortable. This might not be your style. It's not my style. I mean, but at the same time, folks, the state, the entire survival of this country is hinging upon