Video shows Kasparov being dragged to a nearby police van while he demands to know why he’s being taken into custody.u00a0Three members of punk group Pussy Riot were found guilty on charges of hooliganism inside a Moscow cathedral on Friday.

Causing A Riot: Russian riot policemen detain former world chess champion Garry Kasparov outside the court in Moscow where the trial of Pussy Riot was taking place. Pic/AFP.