.IF COLUMBIA UNIVERSITY'S head of state, Minouche Shafik, believed that pro-Palestinian exhibitions would decline after she hired New york city Area cops on April 18th, she mistook. The camping tents are actually back and militants are actually inspired: in the very early hours of April 30th they utilized an educational institution structure, barred its doors and also curtained a banner reading "intifada" from its own frontage. Considering that the begin of the battle in Gaza there have actually been actually demonstrations at colleges all over United States as well as, at many of them, detentions. Students mention, in some cases rightly as well as at times mistakenly, that they are actually exercising their free-speech civil liberties. What policies control demonstration and also speech on grounds?