.IF COLUMBIA EDUCATIONAL INSTITUTION'S head of state, Minouche Shafik, thought that pro-Palestinian presentations would diminish after she employed Nyc City police on April 18th, she mistook. The camping tents are actually back and protesters are pushed: in the very early hours of April 30th they filled a college structure, blocked its own doors and also curtained a flag analysis "intifada" from its front. Due to the fact that the beginning of the battle in Gaza there have actually been demonstrations at colleges around United States and also, at much of them, arrests. Pupils point out, often appropriately and also often wrongly, that they are actually exercising their free-speech liberties. What plans govern protest and also speech on campus?