The leaders of France, Germany, Russia and Ukraine reached an agreement to establish a ceasefire in eastern Ukraine on Feb.12

Russia's President Vladimir Putin (2nd L), Ukraine's President Petro Poroshenko (R), Germany's Chancellor Angela Merkel (4th R) and France's President Francois Hollande (3rd R) attend a meeting on resolving the Ukrainian crisis, with Belarus' President Alexander Lukashenko (L) seen nearby, in Minsk, February 11, 2015. The leaders of France, Germany, Russia and Ukraine began peace talks in Belarus on Wednesday, while in Ukraine pro-Moscow separatists tightened the pressure on Kiev by launching some of the war's worst fighting. Source: Reuters