An effigy of former Ukrainian Prime Minister and current presidential candidate Yulia Tymoshenko is seen at a checkpoint in the eastern Ukrainian town of Slaviansk May 22, 2014. Opinion polls put Tymoshenko, a two-times prime minister, in a distant second place behind confectionary magnate Petro Poroshenko for Sunday's presidential vote with just 10 percent support - humiliating a woman whose trademark peasant's hair braid and rhetoric have defined Ukrainian politics for a decade. REUTERS/Maxim Zmeyev (UKRAINE - Tags: POLITICS CIVIL UNREST ELECTIONS)