“BERNIE’S GONE. You know that, don’t you?” Donald Trump asked at a rally in Indianapolis last Wednesday, the day after he had won New York’s Republican Presidential primary, and, on the Democratic side, Hillary Clinton had beaten Bernie Sanders. “I love running against Crooked Hillary, I love that. I mean, it’s so much fun,” he said, adding, “Bernie wouldn’t be as much fun.” (Trump had introduced “Crooked Hillary” a few days earlier, and he appears to be sticking with the name, despite all the talk about how his campaign is pivoting toward professionalism.) By Thursday, he seemed to have reconsidered Sanders’s fun factor. “In fact, I’d like him to keep going,” Trump said at a rally in Harrisburg. “Because the longer he goes, the more I’m going to like it.”…