Ukrainian presidential candidate Petro Poroshenko, left, shake hands with Vitali Klitschko during their press conference in Kiev, Ukraine, Sunday, May 25, 2014. Exit polls suggested that billionaire candy-maker Poroshenko won Ukraine's presidential election.
Ukrainian presidential candidate Petro Poroshenko, left, shake hands with Vitali Klitschko during their press conference in Kiev, Ukraine, Sunday, May 25, 2014. Exit polls suggested that billionaire candy-maker Poroshenko won Ukraine's presidential election. ASSOCIATED PRESS
Ukrainian presidential candidate Petro Poroshenko, left, shake hands with Vitali Klitschko during their press conference in Kiev, Ukraine, Sunday, May 25, 2014. Exit polls suggested that billionaire candy-maker Poroshenko won Ukraine's presidential election. ASSOCIATED PRESS