Vice co-founder and current host of 'The Rebel' Gavin McInnes was greeted by left-wing protesters Thursday night at NYU. A so far unidentified NYU professor was captured on video screaming at police for not doing anything to prevent McInnes from speaking.



"Kick their ass," she ordered the police. "These kids should not have to put fists up to Nazis but you’re putting them in that situation. Fuck you NYPD."



Four were arrested after violent behavior at the protest.





More below: