Some may be https://en.wikipedia.org/wiki/Black_bloc https://en.wikipedia.org/wiki/Black_bloc "When we smash a window, we aim to destroy the thin veneer of leg

Some may be https://en.wikipedia.org/wiki/Black_bloc https://en.wikipedia.org/wiki/Black_bloc "When we smash a window, we aim to destroy the thin veneer of legitimacy that surrounds private property rights …" https://www.occupy.com/article/unmasking-black-bloc-who-they-are-what-they-do-how-they-work https://www.occupy.com/article/unmasking-black-bloc-who-they... "The Black Bloc always defend the demonstrations when the police come here." "The Black Bloc anarchists, who have been active on the streets in Oakland and other cities, are the cancer of the Occupy movement."