lying at the scene, where the bomb squads are trying to check the vehicle to see if there is any bombs or whatever. we don't have any confirmation there is any bombs. but just to be safe. we have evacuated all of the businesses and everything in the area just to -- make sure no one gets hurt. and done an excellent job. a lot of help from neighboring police departments. >> at this point you believe that, that the two dead gunmen are in fact the only people involved in this attack? >> oh, yes. there is no case of anyone else. that's not to say that, that there is not another vehicle parked earlier or something of that nature. we haven't had time to check that out. that would be purely speculat e speculative. we have no other indications of anyone else being involved. >> the security guard injured, you said he was unarmed? >> yes. he does not carry a gun. >> okay. talk to me about the security persons. i understand organizers knew security would be an issue. i understand that they had gone