An effigy depicting one of the Ukrainian leaders, Yulia TimosheNko is on a barricade in the eastern Ukranian city of Slavyansk on May 13, 2014. Europe stepped up diplomatic efforts to resolve the crisis in Ukraine Tuesday, with the German foreign minister in Kiev pushing authorities and pro-Moscow rebels to come together at the negotiating table. AFP PHOTO / VASILY MAXIMOV (Photo credit should read VASILY MAXIMOV/AFP via Getty Images)
