The investigation into Students for Justice in Palestine at CUNY came after a 14-page complaint from the Zionist Organization of America into incidents on its campuses.
During a February student protest, someone called the professor a "Zionist," but the university couldn't confirm anyone added "pig," as reported in the media.
Earlier in the week, the student government at the University of Chicago approved a Israel divestment resolution, but the school affirmed its position against such actions.