Ukraine military under pressure in key city in Eastern battle

ABC News’ Patrick Reevell reports on the intense pressure on Ukrainian forces around a key city in eastern Ukraine, where the Russian military made some of its greatest gains this year. WATCH the ABC News Live Stream Here: SUBSCRIBE to ABC NEWS: Watch More on LIKE ABC News on FACEBOOK FOLLOW ABC News on TWITTER: #ukraine #russia #military #russiaukrainewar #abcnews