Radiation levels in seawater off Japan plant spike to all-time highs - CNN

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Radiation levels in seawater off Japan plant spike to all-time highs CNN By the CNN Wire Staff Officials say there is no clear sense of what's causing the radiation spike or how to stop it. Tokyo (CNN) -- The levels of radiation in ocean waters off Japan's embattled Fukushima Daiichi plant continue to skyrocket, ... and more »