That’s another violent video of a street fight. According to the comments that can be heard while watching this is a story of the guy from Nazi group. Their slogan is “Russia for Russians” and they protest against people who come to northern parts of Russia from southern countries, ex-members of USSR like Azerbajan, Georgia or Armenia.
And here on the video he meets some of the above guys and they try to convince him that southern people are nice.
Such violent actions sometimes not pleasant to watch, but you we are speaking about the real life in Russia, and that’s a part of it. It can’t be seen in refined TV programs or at other media, only Internet can give us the broad scope of events, happening everyday.