Ukrainian President Petro Poroshenko warned Sunday that the arrest of a millionaire associate of one of the country's most powerful oligarchs was only "the start" of a fight against the corruption plaguing the ex-Soviet country.
Ukrainian President Petro Poroshenko warned Sunday that the arrest of a millionaire associate of one of the country's most powerful oligarchs was only "the start" of a fight against the corruption plaguing the ex-Soviet country.