The one thing I've learned from years of listening to all the talk of who will be the next Presidential nominees is that it is almost always wrong. There are always lesser known candidates that surprise most of us that end of being the nominee and eventual winner. The exception would be George W. Bush. I was a little too young when Reagan was elected. I do think Harris will stay on the ticket somehow just because she has waited her turn and been a good party member. I do not see Biden running again.