Ukrainian opposition leader Vitaly Klitschko addresses the Lithuanian Parliament in Vilnius on Thursday, Nov. 28, 2013. European Union leaders met on
Ukrainian opposition leader Vitaly Klitschko addresses the Lithuanian Parliament in Vilnius on Thursday, Nov. 28, 2013. European Union leaders met on Thursday and Friday for a summit that is set to be overshadowed by a power struggle with Russia for influence in post-Soviet states. ((AP Photo/Mindaugas Kulbis))