So Joe Biden has picked the runt of the litter, an also-ran loser in the Democratic primaries who never won a primary, barely escaped sitting at the kiddies table, whom the voters didn’t think was qualified to be president yet whom Biden wanted to be a heartbeat away. Or maybe his puppet masters, the voices in his earpiece, and the voices in his head picked her from a list loaded with more baggage than an airport carousel. As it is Biden picked a running mate that labeled him a racist opponent of school busing who cavorted and collaborated with segregationist...