EPA Documents Raise Doubts Over Intent of New Nuclear-Response Guide

Destroyed unit 3 reactor building of Tokyo Electric Power Co.'s tsunami-crippled Fukushima Dai-ichi nuclear power plant is seen in Fukushima prefecture, northeastern Japan, Monday, Feb. 20, 2012. Japan next month marks one year since the March 11 tsunami and earthquake, which triggered the worst nuclear accident since Chernobyl in 1986.