Mike Isaacson, a professor at John Jay College of criminal justice told Tucker Carlson on Fox News that it's ok to be violent against to be violent towards those with opposing political views.
“The justification [of the use of violence] is that Nazi ideology at its very core is founded on violence and on wielding power by any means,” Isaacson said. “There is the question of whether these people should feel safe organizing as Nazis in public, and I don’t think they should,” he continued. “I don’t think anyone should think that someone who is intent on politically organizing for the sake of creating a state-sponsored genocide — I don’t think is something that we should protect.”
The next day Isaacson doubled down on his position in a tweet stating “Some of y’all might think it sucks being an anti-fascist teaching at John Jay College but I think it’s a privilege to teach future dead cops.”
Isaacson is deeply involved in the ANTIFA or anti-fascist movement and founded a group in Washington, D.C. in 2012 called Smash Racism. Under the guise of a false identity, ANTIFA is actually an ideological movement based on Marxist principles that calls for violence in the name of “social progress” and “social justice.” As a proud communist, Isaacson published "Communists and the Fight for Jobs and Revolution" in March 2012.