Examines progress that the U.S. government has made to identify and catalog the many radiation experiments carried out in the U.S. involving human subjects and to establish an effective set of policies and procedures to protect citizens from dangerous and unethical research practices. Presents testimony from representatives from the Republic of the Marshall Islands, the State of Alaska, the Task Force on Radiation and Human Rights, Concerned Relatives of Cancer Study Patients, the National Institute of Health (Office for Protection from Research Risks), the Dept. of Energy, the General Accounting Office, and the Dept. of Defense.