.IF COLUMBIA COLLEGE'S head of state, Minouche Shafik, presumed that pro-Palestinian presentations would certainly subside after she called in Nyc Area police on April 18th, she mistook. The tents are back and also militants are actually pushed: in the early hrs of April 30th they utilized an university structure, barred its doors and also curtained a banner reading "intifada" from its own front view. Due to the fact that the beginning of the battle in Gaza there have been actually demonstrations at educational institutions around America and, at most of all of them, detentions. Pupils claim, often rightly and often mistakenly, that they are exercising their free-speech civil rights. What policies regulate objection and also pep talk on campus?