Bryan...
That man has no rights in this country. None. He has the blood of American men and women on his hands. He has stated that he will wipe Israel from the map. Welcoming him to speak on an American University campus is high treason. One doesn't have to subscribe to any particular political party to recognize this country's enemies.
Columbia University is the same place where the Minute Men border patrol volunteers were shouted down and physically attacked by students during a speech. Nothing was done to the students responsible for the attacks. Free speech? Not there.