Remember when Jimmy Carter published a whiny, self-serving book about his political downfall called “What Happened”? Remember when Mike Dukakis pushed filmmakers to do a four-hour fan documentary about himself? Remember when George H.W. Bush mocked Bill Clinton at the Grammys? Yeah, me neither. Previous losing presidential candidates had the dignity to back off and bow out of politics. Yet here is Hillary Rodham Clinton, the recurrent canker sore on America’s butt, which is politics. This week she again tried to reintroduce herself to us all as anything but what she is, which is a sore loser. Her attempts to...