MINSK, BELARUS - AUGUST 26: Russian President Vladimir Putin speaks during a press conference following a meeting with Ukrainian President Petro Poroshenko about the crisis in eastern Ukraine August 26, 2014 in Minsk, Belarus. The meeting was also attended by Kazakh President Nursultan Nazarbayev and Catherine Ashton, the European Unions foreign affairs representative. Russia and Ukraine have failed to reach a concrete agreement over the crisis in eastern Ukraine after talks in the Belarus capital Minsk. (Photo by Hakan Ceyhan Aydogan/Anadolu Agency/Getty Images)