epa04083919 German Chancellor Angela Merkel (R) welcomes Ukrainian opposition leaders Vitali Klitschko (L) and Arseniy Yatsenyuk (C) at the Federal Chancellery in Berlin, Germany, 07 February 2014. Arseniy Yatsenyuk of the Fatherland party of former Prime Minister Yulia Tymoshenko and Vitali Klitschko of the Udar (Punch) party earlier had said that they will discuss the constitutional reform in their country with Merkel. The former Soviet nation has been in chaos since November 2013 when President Viktor Yanukovych ditched a planned EU trade and political pact in favour of closer ties with Moscow. EPA/JOHANNES EISELE / POOL
