TBILISI (Reuters) -A Russian man who publicly burnt a copy of the Koran was jailed for three and a half years on Tuesday in the Russian region of Chechnya. The case of Nikita Zhuravel drew international attention last year when Chechen leader Ramzan Kadyrov published a video in which his son Adam was shown beating and kicking the defendant while he was in prison awaiting trial. Russian media outlet SOTA Vision published video showing Zhuravel standing in a white-barred courtroom cage to listen to the sentence.