NHK, April 18, 2011 at 4:43 pm EDT:
The operator of the Fukushima Daiichi nuclear power plant says it will examine the seabed off the facility to ensure that no plutonium has leaked into the ocean.
Tokyo Electric Power Company said on Monday it will conduct the inspection as plutonium is heavier than other radioactive materials and could have accumulated on the floor. …
TEPCO senior official Junichi Matsumoto said there is little doubt that plutonium has leaked from the plant during the accident.
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Published: April 18th, 2011 at 8:07 pm ET
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