The US Department of Education recently adopted a new definition of anti-Semitism, one that equates any criticism of Israel with a hatred of Jews. Watching how Temple University leaders failed to defend Professor Marc Lamont Hill when the pro-Zionist right went after him, I wonder: Will Columbia University stand up for the academic freedom of its faculty when these same forces recruit the Department of Education to accuse Columbia’s instructors of anti-Semitism because we teach and write critically about the policies of the Israeli government?