 Biden's senility slips and clumsy embrace of universally debunked claims in the presidential debate with Trump have driven Democrats to the brink of hyper-desperation, resulting in calls for a new candidate at a broken convention. But is such a thing even plausible? Earlier I had on guest Senator Marsha Blackburn. She doesn't think it's a viable option. I think she might have a point. Also, some other big developments have happened, and we haven't been able to focus on them as much as I normally would.