What good is a protest if it results/ends in violent destructive actions? Throwing bricks and damaging buildings? =(
The actions of those monsters, like it or not, completely invalidates the point and opinions of all of the other peaceful protesters, in the eyes of many. I don't blame them either when they see idiots acting like this.
Those people don't care about any cause. They only want to create havoc and destruction, it's what they want period no matter the politics. No one should defend them, and anyone who does defend them is just as bad and as irrational as they are. It's disgusting and hurts both sides, especially those that may actually have good intentions for their protests.