TVA strengthens nuclear safeguards in wake of Japan disaster - Nashville Tennessean

At least one reactor at Japan's Dai-ichi plant had a hydrogen explosion that appeared to blow the roof off above a spent fuel pool. Flooding overcame the room ...

Source: http://www.tennessean.com/article/20110326/NEWS11/103260322/2275/RAGEapps/TVA-strengthens-nuclear-safeguards-wake-Japan-disaster?odyssey=mod|lateststories

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