CSKA Moscow fans protect their faces from the smoke of the burning seats during the soccer match against Spartak Moscow at the Luzhniki stadium in Moscow March 19, 2012. The Russian soccer fan movement, made from scratch in the mid 70s, today has a reputation of having some of the most aggressive fan base in Europe. Picture taken March 19, 2012. REUTERS/Maxim Shemetov (RUSSIA - Tags: SPORT SOCCER SOCIETY)