Michael Graham is the guy with the bullhorn (a Doctor Raoul special, BTW). Hoodlum91 is on the far left. I'm on the far right. That's daughterofTGSL, partially obscured just to my right. The other four obscured people holding signs are not FReepers, as best as I can tell. However, one of them came to our Walter Reed support the troops demonstration last Friday.
The other FReepers there (Jimmy Valentine's brother, Doctor Raoul, rudy45, tgslTakoma) were not in camera range.