Anarchists are not liberals or even leftists. Leftists believe the govt has a strong role to play. Anarchists don't believe in any govt
I know who and what Anarchist's are, where they hang (at least I used to), and who they feed off of, from personal experience. My point could be best illustrated in the movie "Battle For Seattle". See the movie if you haven't already, and then tell me what you think.
If you know that anarchists are not leftists, why mention them as an example violence from the left?
And I haven't seen the movie, but my politics are not based on movies
Watch the movie and then we'll talk.