There is an element of Scooby-Dooism to the Democrats’ erroneous conviction that‚ if they just insist vehemently enough that Joe Biden is not‚ in fact‚ clearly too old to be president of these United States‚ they will be able to persuade the public that it is true. “We would have got away with it‚” Biden’s apologists seem to be muttering aloud‚ “if it hadn’t been for that pesky Robert Hur!” Which‚ of course‚ is quite inordinately silly. There is no chance that the Democrats will be able to...