Workers wearing protective gears stand outside the Unit 4 reactor at the Fukushima Dai-ichi nuclear power plant in Okuma, Fukushima prefecture, northeastern Japan, Wednesday, Nov. 12, 2014. More than three years into Japan&#039;s massive cleanup of the tsunami-damaged nuclear plant, only a tiny fraction of the workers are focused on the key tasks of dismantling the broken reactors and removing radioactive fuel rods. (AP Photo/Shizuo Kambayashi, Pool)