High-profile instances of attempted censorship at prestigious U.S. law schools have placed the training grounds for the nation’s lawyers at the center of the campus free speech wars.

Earlier this month, at Yale Law School, a group of left-wing students repeatedly tried to shout down Kristen Waggoner of the conservative Alliance Defending Freedom, who was engaged in a panel discussion on freedom of speech issues with Monica Miller of the progressive atheist American Humanist Association.