Antifa = "Free Gaza" Terrorist Supporters have taken over Columbia University in NYC and have setup a tent city in the University's Quad. with the blessings of the Columbia's leftist Administration putting Jewish students in Danger of physical violence to the point of offering classes as online only for the rest of the school year

Many Liberal Jewish Democrats are having a Code Brown Moment now that Antifa Communist Anti-Israel Gaza Terrorist supporters have taken over the entire Columbia University campus. Well, the cause of the problem dates back to 1933-34 when University's Administration invited a group of German Jewish Marxist/Communist Faculty of The Institute of Social Research at Frankfurt University. The Institute, modeled after the Marx-Engels Institute in Moscow fled Nazi Germany in 1934 forming what would be known as "The Frankfurt School" at Columbia University where they developed many Marxist Political Philosophies Among them Cultural Marxism & Critical Theory. Some the "Frankfurt School" refugees infected other formally prestigious Ivy League Schools such as Yale, Harvard Princeton, Brandeis, UC at Berkeley, & "The New School" of Social Research in Greenwich Village NYC in 1933 and the program called "University in Exile" in which many Marxist Faculty from all over Europe but mostly.
Jewish, Atheists Communist & Marxist Germans

Which their students and the students of their student later expanded upon and became Critical Race Theory contends that America is permanently racist to its core,, developed mainly by Marxists scholars Derrick Bell & Kimberle Crenshaw who later went on to teach it at UCLA and also another Marxist Political Philosophy of Intersectionality