Former President Donald Trump slammed his successor Tuesday, blaming President Biden for the antisemitic havoc unfolding at campuses across the country, including at Columbia University and New York University. “What’s going on at the college level and the colleges, Columbia, NYU, and others, is a disgrace. And it’s really on Biden, he has sent the wrong signal,” Trump, 77, told reporters before entering a Manhattan courtroom for proceedings in his hush money trial. “He’s got the wrong tone. He’s got the wrong words. He doesn’t know who he’s backing and it’s a mess,” the 45th president went on. “What’s going...