EXCLUSIVE: Rioters turn over truck, mob attacks man. Do you recognize any of these doing damage?

CAUTION -- video contains offensive language and disturbing images CTV senior reporter Rob Brown captures exclusive video of Stanley Cup rioters damaging a truck and attacking a man who tried to prevent the incident on Georgia Street in Downtown Vancouver on Wednesday, June 15, 2011. Recognize any of the rioters? Call or email robbery@. Good Samaritans in the riot: Do you know the man who stood up to these rioters? Please call or email bcassign@