Russian President Vladimir Putin (R), Sberbank President German Gref (C) and Deputy Prime Minister Dmitry Kosak visit an Olympic venue near Sochi January 3, 2014. REUTERS/Alexei Nikolskiy/RIA Novosti/Kremlin (RUSSIA – Tags: POLITICS SPORT OLYMPICS BUSINESS) ATTENTION EDITORS – THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS