MOSCOW, Dec. 20, 2018 (Xinhua) -- Russian President Vladimir Putin speaks at his annual press conference in Moscow, Russia, Dec. 20, 2018. (Xinhua/Bai Xueqi/IANS)moreMOSCOW, Dec. 20, 2018 (Xinhua) -- Russian President Vladimir Putin speaks at his annual press conference in Moscow, Russia, Dec. 20, 2018. (Xinhua/Bai Xueqi/IANS)moreMOSCOW, Dec. 20, 2018 (Xinhua) -- Russian President Vladimir Putin speaks during his annual press conference in Moscow, Russia, Dec. 20, 2018. (Xinhua/Bai Xueqi/IANS)moreMOSCOW, Dec. 20, 2018 (Xinhua) -- Russian President Vladimir Putin gestures during his annual press conference in Moscow, Russia, Dec. 20, 2018. (Xinhua/Bai Xueqi/IANS)moreMOSCOW, Dec. 20, 2018 (Xinhua) -- Russian President Vladimir Putin gestures during his annual press conference in Moscow, Russia, Dec. 20, 2018. (Xinhua/Bai Xueqi/IANS)more