David Horowitz, a 1960’s-radical-turned-conservative-activist, is a precious asset in the fight to preserve Western civilization against those who would destroy it.

Some of his best work involves uncovering the connections between the Muslim Brotherhood and terrorism, and in fact the Muslim Brotherhood and the various Muslim groups operating on college campuses across the country.

One such group is the Muslim Students Association chapter at the University of California at San Diego, where Horowitz spoke Monday. Watch this one all the way through, and see for yourself how disgusting and vile these people are.