Any number of congressional critters mostly from the Republican side are calling for the 25th amendment to be invoked. Personally I think the old man should be able to serve out his term. He hasn't been running the government for a long time so few more months what's it going to hurt. But the politics of it to me is which puts Kamala in a stronger position running as a sitting president, or as the current vice president. That's the only thing that matters to me. Politically speaking whichever one puts her in the worse position to be elected is the one I would choose.