They came to the public’s attention in the 60s and 70s (Weather Underground were a 70s-80s thing, they existed for 2 months in the end of the 60s) with guns, riots, and bombs. Many evaded arrest and have been “rehabilitated” in the eyes of the (fellow traveler) media.
McCarthy was right.
He was, and his predictions are coming true now. We have a president who favors Islam and Communism while attacking Christianity and the principles on which America was founded. Seems impossible, but it is our reality.