.IF COLUMBIA UNIVERSITY'S head of state, Minouche Shafik, believed that pro-Palestinian demos would certainly diminish after she hired New york city City authorities on April 18th, she mistook. The tents are actually back and protesters are pushed: in the early hrs of April 30th they utilized an university building, barred its own doors and curtained a flag reading "intifada" from its fau00e7ade. Due to the fact that the beginning of the war in Gaza there have been protests at colleges across United States and, at much of all of them, arrests. Trainees state, often appropriately and also often mistakenly, that they are actually exercising their free-speech rights. What policies control objection and speech on campus?