LANGUAGE RULES FOR CRAZY PEOPLE: Columbia Law School Tells Students To Avoid Offensive Terms Like ‘Crazy Uncle’ and ‘Grandfathering.’ “The session, audio of which was obtained by the Washington Free Beacon, came in the wake of the Trump administration’s deal with Columbia University, which pledged to mandate anti-Semitism training for all students and faculty. Though a Columbia official said that the training was not intended to meet that obligation, it appears to have been crafted with the deal in mind.”