 But then this excellent piece in the journal gets into, before the first Trump-Biden debate in 2020, Fox News commentator Brit Hume was noting that Biden was losing it mentally. I don't think there's any doubt Biden's senile, but that doesn't mean it's going to show up tonight, he said. Elderly people experience memory loss and other problems associated with age. They can go for periods, hours at a time, and be just fine. Brit Hume has been right the whole time. But then they get into...