.IF COLUMBIA COLLEGE'S head of state, Minouche Shafik, assumed that pro-Palestinian exhibitions would diminish after she called Nyc Metropolitan area police on April 18th, she was wrong. The outdoors tents are actually back as well as militants are actually pushed: in the early hrs of April 30th they filled an university structure, barred its own doors and draped a flag analysis "intifada" from its own front. Considering that the beginning of the war in Gaza there have been demonstrations at colleges all over America and, at much of them, apprehensions. Students point out, sometimes appropriately and also occasionally mistakenly, that they are exercising their free-speech rights. What policies control objection and pep talk on school?