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MINSK, BELARUS - OCTOBER, 10: L-R: Moldovan President Nicolae Timofti, Belarussian President Alexander Lukashenko, Russian President Vladimir Putin, Tajik President Emomali Rakhmon, Turkmen President Gurbanguly Berdimuhamedov, Uzbek President Islam Karimov pose for a group photo during the Summit of the Commonwealth of Independent States (CIS) in Minsk on October 10, 2014 in Minsk, Belarus. Leaders of former Soviet states -Russia, Belarus, Uzbekistan, Kazakhstan, Tajikistan, Armenia, Azerbaijan, Kyrgyzstan, Turkmenistan have gathered in Minsk for CIS, Eurasec and Eurasian Economy Cooperation Community Summits. (Photo by Sasha Mordovets/Getty Images)

MINSK, BELARUS - OCTOBER, 10:  L-R:  Moldovan President Nicolae Timofti, Belarussian President Alexander Lukashenko, Russian President Vladimir Putin, Tajik President Emomali Rakhmon, Turkmen President  Gurbanguly Berdimuhamedov, Uzbek President Islam Karimov pose for a group photo during the Summit of the Commonwealth of Independent States (CIS) in Minsk on October 10, 2014 in Minsk, Belarus. Leaders of former Soviet states -Russia, Belarus, Uzbekistan, Kazakhstan, Tajikistan, Armenia, Azerbaijan, Kyrgyzstan, Turkmenistan have gathered in Minsk for CIS, Eurasec and Eurasian Economy Cooperation Community Summits. (Photo by Sasha Mordovets/Getty Images)