How a school should to address heckler’s Vetoes and shout down? See this short video narrated by Zach Greenberg, a FIRE attorney well versed in First Amendment law. The subject video was recorded at a talk Ann Coulter was giving at Cornell.
Do I really need to mention that I agree with Voltaire about Coulter’s right to speak?: ” I disapprove of what you say, but I will defend to the death your right to say it.”