This weekend, a working class neighborhood erupted in violence after a 25 year-old Russian was stabbed to death, allegedly by a migrant from Russia's Caucasus region. Hooligans and soccer fanatics quickly joined the fray, as did local residents, shouting "Go Russians!" and "Russia for Russians!" They looted fruit and vegetable stands run by migrants from former Soviet republics. They beat up people who looked distinctively non-Russian.