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Ken Kerns, Iowa State University Associate Director of Environmental Health & Safety, has 20 years of experience in radiation safety and emergency response planning. He describes the facts and myths... 20:27
Full Program: Iowa scientists and emergency response specialists talk about Japan's multiple crises: earthquake, tsunami, and nuclear disasters. 01:08:19
Full Program: Mr. Sesno draws insights about our future through stories and references he has gleaned from his years covering world affairs and his one-on-one interviews with numerous presidents and other... 47:37