Blasts, past? - Ft. Dr. Lassina Zerbo, executive secretary of Comprehensive Nuclear-Test-Ban Treaty Org
World powers were quick to develop nuclear weapons and realize their destructive potential. And despite the recognition of that global threat, the international community has struggled to stop its proliferation. How is the Comprehensive Nuclear-Test-Ban Treaty curbing the spread of nuclear weapons, and what are the barriers to its full international ratification? Oksana is joined by Dr. Lassina Zerbo, executive secretary of the Comprehensive Nuclear-Test-Ban Treaty Organization, for this explosive discussion.