Actually, isn't that Gore who's afraid of crowds and germs?
That's exactly what I thought when I saw this! When that man came up from behind and grabbed his arm, then another tapped him on the shoulder, I said "NO WAY"! Then I saw a video when he was high-fiving those men. Yeah, right, Sadaam would be doing that!
Later in the tape, as the camera pans out, you can see a ring of uniformed goons circling the crowd. This was a set up with a bunch of the Fedayeen and one of the body doubles. Apparently he wasn't clued in exactly how to act, or he just got into it a little too much.