From left: Yevgeniya Tymoshenko, daughter of Ukraine's former Prime Minister Yulia Tymoshenko; lawyer Sergei Vlasenko; Yuriy Lutsenko, former Ukraine's minister of internal affairs; Oleh Tyahnybok, leader of the Svoboda All-Ukrainian Union, at a rally urging the government to sign an integration agreement with the European Union, on Kiev's European Square.