Japanese Buddhist monk Tanaka Tokuun, who was evacuated from Fukushima prefecture, looks over an instrument measuring radiation levels at a hotel on March 17.
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Government officials watch operations at a fuel storage pool inside the Fukushima No.1 plant's third reactor building last August, long before the earthquake that crippled the facility.
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Children in Kawamata, Japan, take potassium iodide on Monday to protect against thyroid cancer after being evacuated from the vicinity of the Fukushima Daiichi Nuclear Power Plant.
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