ASTRAKHAN, RUSSIA - SEPTEMBER 29: Russian President Vladimir Putin (R) meets with Iran President Hassan Rouhani during the Caspian Sea Summit on September 29, 2014 in Astrakhan, Russia. Leaders of Russia, Iran, Kazakhstan, Turkmenistan and Azerbaijan have gathered in Astrakhan for 4th summit of the Caspian Sea littoral states. (Photo by Sasha Mordovets/Getty Images)
