
People attend the funeral of slain Russian Ambassador to Turkey Andrei Karlov at the Christ the Saviour Cathedral in Moscow, Russia, Thursday, Dec. 22, 2016. Karlov was shot dead by a Turkish policeman Monday in Ankara, Turkey.(Xinhua/Bai Xueqi)

People attend the funeral of slain Russian Ambassador to Turkey Andrei Karlov at the Christ the Saviour Cathedral in Moscow, Russia, Thursday, Dec. 22, 2016. Karlov was shot dead by a Turkish policeman Monday in Ankara, Turkey.(Xinhua/Bai Xueqi)