Short of a physical altercation, this guy was not going to let any tourist stop him. Approaching him would have only made a bad situation worse. We did what we could with the resources we had to work with. The answer is to get the government to understand the need for more police presence.....everywhere!!!! Unthinkable that we were unable to find someone that could stop ths situation immediately. How many more murders, robberies, thefts, assaults, animal abuse do we need to read about before they beef up police presence. Beginning to think they don't care......