As Russian forces ramp up their attacks in eastern Ukraine, civilians in impacted cities and villages are attempting to evacuate after another deadly strike on Friday. Former Ukrainian Prime Minister Arseniy Yatsenyuk joins NewsHour's Ali Rogin to discuss the situation on the ground in Ukraine.
British warship challenges Russian claims to Crimea atlanticcouncil.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from atlanticcouncil.org Daily Mail and Mail on Sunday newspapers.