Russia's War Against Ukraine
OP-ED
Yulia Tymoshenko: Vladimir Putin brings darkness to the edge of Europe

Ukrainian prisoners stand as a militant of the self-proclaimed "People's Republic of Donetsk" stands guard during a prisoner exchange with Ukraine on December 26, 2014 in the eastern Ukrainian city of Yasinovataya, near Donetsk.
Vladimir Putin is channelling his inner Trotsky through his dealings and attitudes towards Ukraine. Surely a day of reckoning will soon come, writes Yuliya Tymoshenko.