Uh, there are two pics next to each other showing hippies wearing bandannas. Are you saying you need someone to explain something so obvious to you?
Uh the pics do not indicate the protesters were next to each other, so not soo obvious. The obvious point, which was obscured, was that the protesters were masking their faces so as not to be identified. That was obvious.
Have you ever heard of the debate technique of asking a question to make a point? I knew they were protesters your reply to me was obvious, so I gave you an obvious reply ....comment hijacked, point missed. sorry i said anything.