Kurt Volker on the impact of NATO's presence

NATO's hope is that its presence will make smuggling harder. And eventually bring people trafficking across the Aegean to an end. How realistic is that? And how exactly will this mission work? Kurt Volker Spoke to CCTV about the impact of NATO's presence. Kurt Volker is the former U.S. ambassador to NATO. He's now Executive Director of the McCain Institute for International Leadership at Arizona State University.