Apr. 21 , https://japantoday.com/category/national/corrosion-found-in-treated-radioactive-water-tanks-at-fukushima-plantTOKYO Corrosion has been found on the inside of tanks used to store treated radioactive water at the crippled Fukushima Daiichi nuclear power plant, its operator has revealed. Tokyo Electric Power Company Holdings Inc said there are no problems with the strength of the tanks, but added that some of the more than…