He’s going to go after Palestinians in America That would be a big mistake: Former president Donald Trump promised to crush pro-Palestinian protests on college campuses, telling a roomful of donors — a group that he joked included “98 percent of my Jewish friends” — that he would expel student demonstrators from the United States, according to participants in the roundtable event with him in New York. “One thing I do is, any student that protests, I throw them out of the country. You know, there are a lot of foreign students. As soon as they hear that, they’re going to behave,” Trump said on May 14, according to donors at the event. When one of the donors complained that many of the students and professors protesting on campuses could one day hold positions of power in the United States, Trump called the demonstrators part of a “radical revolution” that he vowed to defeat. He praised the New York Police Department for clearing the campus at Columbia University and said other cities needed to follow suit, saying “it has to be stopped now.” “Well, if you get me elected, and you should really be doing this, if you get me reelected, we’re going to set that movement back 25 or 30 years,” he said, according to the donors, who spoke on the condition of anonymity to detail a private event. […] The private New York meeting offers new insight into his current thinking. Speaking to wealthy donors behind closed doors,…