Hannes Ostendorf of the far-right band "Kategorie C" (Category C) sings during a demonstration in Cologne, Germany October 25, 2015. Neo-Nazi groups, members of Germany's football hooligan scene and HoGeSa (hooligans against Salafists) were organising what they said was a demonstration against Islamic extremism. The text on the hoodie reads "That's our life". REUTERS/Wolfgang Rattay