them and we have to be prepared to to president obama 10 shelly respond to what continue to be efforts of interference by the russians in eastern and southern ukraine. >> defense secretary chuck hagel called russia's actions dangerously irresponsible. he warned that the u.s. and its nate owe allies have to consider the possibility that this is a broader campaign by vladimir putin to retake former soviet territories. >> while washington is clearly reassessing its currently relationship with putin's russia, the two countries grapple with other issues. the u.s. is moving its military through russian territory in and out of afghanistan. russia and the u.s. are engaged and working together to disarm syria's chemical weapons as well as occur tailing iran's nuclear program. >> the mission unchanged since the cold war, putin will continue to try to destabilize it. >> part of the policy is to stop