http://www.motherjones.com/politics/2016/03/trump-violence
"Last month, Trump was interrupted by a protester at a rally in Las Vegas the night before the Nevada caucuses. As the man was escorted out, Trump told the crowd, "I'd like to punch him in the face." Trump has not himself engaged in violence—although his campaign manager has been accused of assaulting a reporter this week—but attendees at Trump's rallies seem to be taking his suggestions to heart. Violence at Trump events has ramped up, and it now seems as though protesters and members of the press are routinely verbally or physically attacked."
