German Chancellor Angela Merkel made her remarks in a telephone conversation with her Ukrainian counterpart Petro Poroshenko on Saturday, her spokesman Steffen Seibert said in Berlin.
Russia's War Against Ukraine
Deutsche Welle: German Chancellor Merkel calls for Russia to come clean
Russia's President Vladimir Putin attends a ceremony of accepting the credentials of the new foreign ambassadors in Aleksandrovsky (Alexander's) Hall at the Grand Kremlin Palace in Moscow, on June 27, 2014.
