For me this is sick and it's not the first time i see something like this, people just stare, watch and film, laugh and also encourage the fight... that are symptoms of a sick society, what you just described me is a crime, and of couse is terrible, but that doesn't mean what i have seen in this video is justified, hope you are not saying this is just fine, beacause then i think something like you said will happen in america and it will be just fine