Japan reveals missteps by nuke plant operator
Japan Earthquake
Out-of-town volunteers help clear debris in Ishinomaki, northeastern Japan, Saturday, March 26, 2011. The March 11 earthquake and tsunami devastated northeastern coastal towns. The situation at the stricken Fukushima Dai-ichi nuclear power plant remains unpredictable, government spokesman Yukio Edano said Saturday. (AP Photo/The Yomiuri Shimbun, Kunihiko Miura) JAPAN OUT, MANDATORY CREDIT