I'm concerned, too; he seems worse recently. What can we do but hope somebody decent is in charge enough to keep the administration running, and find a way to show VP accomplishing and being in charge of more things (unfortunately, that doesn't appear to be her strong suit. I'm hoping that's an image problem more than anything, but I fear it's not). Give her something less hopeless than immigration, but more substantive than just campaigning (although that's important, too). I also think asking Biden to keep relentlessly campaigning is a bad idea if it takes a big toll on him. Get the surrogates out; there's enough on Biden's plate to justify cutting back.