this practice of the left in shutting down voices they don t agree with in uniform and with support of school faculty and school administrators, this is the problem. you talk about polarization in our country, this is what drives it when you shut someone down, don t let them come on a college campus. greg: it s ironic about an event about leftist violence canceled over a threat of leftist violence sort of making the point for andy and proving the thesis of the talk. this is the pure hecklers veto. it is horrible. it incentivizes more of this stuff. it reminds me a few years ago i spoke at brown, very far left ivy league school and there was the normal yelling and screaming and they wrote a petition, this whole manifest and they called me homophobic. i was like, who is going to tell them? they had to bring in police. they had dog sniffing. they were checking people for guns. these are brown students them don t have guns.