Of course I like Joe Biden. I am a 69-year old liberal white male. Nevertheless, I do like him and I think he is doing a good job in the face of the serious problems America is facing. The difficulty of the task, and not his age or mental state, is the reason his administration is battling to keep ahead of events. Clearly, Biden has had a bad couple of months, which has led not only to sagging poll numbers but a raft of columns on the subject, “Can Biden Be Saved?” But when you look closely at what has...