Russia's War Against UkraineMashable: Ukraine agrees to buffer zone after signing deal with pro-Russian rebelsBy Mashable. Published Sept. 21, 2014 at 4:36 pm A man crosses an empty avenue on Sept. 15, 2014 in Donetsk, eastern Ukraine as shelling continues between pro-Russian forces and the Ukrainian army. Photo by AFPDNIPROPETROVSK, Ukraine – It just might be the most significant attempt at a truce yet. Read the story here