text: “Colleges brace for more violence amid rash of hate on campus.”  If my memory is correct, the hate violence that has occurred on college campuses during the past several years was caused by liberals trying to silence free speech.  The common tactics used to be petitions, sit-ins, disruptions and general harassment, but has evolved to include rioting, lobbing Molotov cocktails at police, smashing windows, looting, vandalism, beating innocent bystanders, and the burning of vehicles and buildings.  I can’t recall conservatives ever doing that; it always has been done by liberals, often times with the encouragement of their professors, with campus police standing by watching, and with administrators burying their heads in the sand.  And who gets the bad rap?  It is those horrible white hate groups.