What is the Black Bloc?

What is an anarchist?

Please see this video for the beginning of the answers to these questions.

A nice, sweet man in a dress shirt is interviewed on the CBC. Yay! I think he's also a polisci professor.

http://www.cbc.ca/video/player.html?category=News&zone=canada&site=cbc.news.ca&clipid=1531631512