Russian President Vladimir Putin and Cuban President Raul Castro, right, embrace each other during their meeting in the Kremlin in Moscow, Thursday, May 7, 2015.
Russian President Vladimir Putin and Cuban President Raul Castro, right, embrace each other during their meeting in the Kremlin in Moscow, Thursday, May 7, 2015. Anatoly Maltsev AP
Russian President Vladimir Putin and Cuban President Raul Castro, right, embrace each other during their meeting in the Kremlin in Moscow, Thursday, May 7, 2015. Anatoly Maltsev AP