 Trump has finally announced a couple of rallies next week. Biden is holding a campaign rally in Madison, Wisconsin, on Friday. More significantly, while he's there, the president will sit down for an interview with ABC News anchor George Stephanopoulos. This is a pretty rare thing for Biden, certainly compared to past presidents. An unscripted interview is another high-profile test of his cognitive abilities, and depending on how it goes, the interview could quiet the calls for Biden to step aside or make them grow louder.