Bernie Sanders is 78, and Joe Biden, 77. Whoever wins will run against Donald Trump, 73, who has never made any attempt to actually learn how to run a country but has super-perfected his genius for bragging and insulting people on television. Super Tuesday ruined the presidential hopes of Mike Bloomberg, 78, who bowed out with an endorsement of Biden. Either Biden or Sanders, if elected, would be the oldest American entering a first presidential term. Trump, who revels in his ability to attach insulting adjectives to people’s names, calls Sanders “Crazy Bernie.” That’s a tad ironic coming from a man who has been driving the nation nuts for more than three years. He calls Biden “Sleepy Joe,” which is maybe an age-related insult. But from Biden’s point of view, it’s not bad at all.