President Petro Poroshenko has called for peace to be implemented in Ukraine's east during a trip to Berlin. His demand comes a day before Kyiv's parliament discusses constitutional reform for more autonomy for the east.
Deutsche Welle: Poroshenko calls for ceasefire in eastern Ukraine
German chancellor Angela Merkel (R) and Ukrainian President Petro Poroshenko attend a press conference after talks on the conflict plaguing the east of the ex-Soviet state.
