Arnie Gundersen on Damaged Nuclear Fuel in Fukushima Reactor and Potential Radiation Damage

Arnie Gundersen, Chief Engineer of Fairewinds Associates, explains how damaged fuel has turned to molten in the bottom of the nuclear reactor. Gundersen discusses the similarities and differences between a power plant meltdown and a nuclear bomb. He also talks about evacuation zones and the inadequacy of government estimations and warnings.