even if yurii getsjust 1%, it could be curtains for yulia.ent in yurii's candidacy. the polls suggest the oligarch is in a desperate battle for survival. the chocolate king has proved a steady hand in the conflict against russian—backed rebels in the east and turned the country decisively towards europe, but his record on fighting corruption is decidedly mixed. after the previous revolution, everyone was ready to wait for a better life. everyone understands the system should be changed, and there's no other way. he did not change the system. that is the problem. he missed the historical window of opportunity. mr poroshenko's failings can be clearly seen in ukraine's unreformed justice system. in march 2017, to great fanfare, roman nasirov, the head of ukraine's fiscal service, was arrested while receiving medical treatment. in bizarre scenes, he appeared in court, lying in bed. mr nasirov was accused of helping an oligarch avoid paying tens of millions of dollars in tax. at the time, it was seen as ukraine at last getting serious about tackli