Japan Nuclear Crisis: Worker Speaks Out About Radiation Dangers

Some Japanese plant workers, including former employees who are now miles away from the damaged nuclear reactors at the Fukushima Daiichi plant, say they are concerned about the health of their colleagues and the availability of equipment to keep them safe from the leaked radiation. International nuclear experts believe that melted fuel in reactor No. 1 has caused a "localized criticality," which is a small, uncontrolled chain reaction that occasionally emits a burst of heat, radiation and a...Full Story
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