People who develop weapons of mass destruction and people trying to eliminate those devices speak in this series about terrorism and modern weaponry. Chemical and biological weapons are considered in this first program, including gas attacks by Sadam Hus sein, the sarin gas attack in the Tokyo subway, the October 2001 anthrax infection of the United States postal system and the hazards of cleaning up obsolete biological weapons facilities. Hosted by Walter Cronkite; discussion segment hosted by Frank Ses no. Letterboxed. Closed captioned.