"Are you stupid or just playing stupid?"
Those are the same fans from the pics you showed.
I'm pretty sure you know better than me who was one of the founders of 'Delije' and who was their
leader for a long time. A guy that massacred so many innocent babies, children and women. Actually, that's the story with many 'Delije' members. A big number of them took part in the wars in Balkans and are known as the guys who massacred many innocent people.
This is a quote from Wikipedia that is citing The Observer (Guardian).
http://observer.guardian.co.uk/osm/story/0,6903,1123137,00.html
So is Ivan Bogdanov, or whatever is his ****ty name, and his lovely idols who were applauding him and his group.
And just for info, the federation of the visitor country is responsible for the tickets they give to their fans. They sell the tickets to the 'fans' and they knew very well whom they were bringing to the stadium. Don't play the victim here.