Social scientist Charles Murray was censored then physically assaulted at Middlebury because he wrote a book about the correlation between intelligence and success [https://youtu.be/a6EASuhefeI?t=19m25s]
Biology professor Bret Weinstein at Evergreen State College had himself and his family physically threatened because he refused to participate in a protest that asked all white people to leave campus for a day [https://www.youtube.com/watch?v=xq4Y87idawk]
A professor at Diablo Valley College smashed a dude with a bike lock just because he was on the different side of the political spectrum as he was. [https://www.youtube.com/watch?v=ug34vogS3Fw]
Everything that Jordan Peterson had to go through at University of Toronto because he publicly opposed a draconian bill to forces professors to use specific pronouns when referring to students [https://www.youtube.com/watch?v=RsG71YrB_Nw]
Lindsay Shepard at Laurier University had to face a star chamber from a 'diversity committee' because she showed a video clip of Jordan Peterson in class [https://www.youtube.com/watch?v=vpFUvfAvKs4&t=1m18s]
And then there were the psychos that literally lit University of Berkeley on fire when Milo Yiannopoulos went to give a talk there [https://www.youtube.com/watch?v=Pi_vX0tknJM&t=4m45s]
etc...
etc...