Radiation News for May 10, 2013 A wall of water may flood the control room at the U.S. Palisades nuclear plant on Lake Michigan if the leaking 300,000 gallon tank fails? enenews.com Tokyo Electric Power Co. will demolish and replace the makeshift canopy covering a badly damaged reactor building at its Fukushima No. 1 nuclear power plant in order to remove rubble and radioactive material. ajw.asahi.com Iran says nuclear sites safe from earthquakes and cyber threat. reuters.com North Korean nuclear weapons matter of when, not If, experts say. huffingtonpost.com