Russian President Vladimir Putin shakes hands with Turkish President Tayyip Erdogan during a news conference following their meeting in St. Petersburg, Russia, August 9, 2016. REUTERS/Sergei Karpukhin

Russian President Vladimir Putin shakes hands with Turkish President Tayyip Erdogan during a news conference following their meeting in St. Petersburg, Russia, August 9, 2016. REUTERS/Sergei Karpukhin

Russian President Vladimir Putin shakes hands with Turkish President Tayyip Erdogan. Photo: Reuters / Sergei Karpukhin

August 12, 2016 12:10 AM (UTC+8)