Notice how they are all afraid to show their faces? In the photo there is one man who doesn't have a mask and helmet on.

I understand when a militiaman, or E.L.F. bitch, or one of the WTO protestors wears something over their face. But we're not able to launch multi-million dollar investigations about people, turn their lives upside down, imprison them on trumped up charges, and murder them under cover of the law, so I wonder what they're afraid of?