FILE - In this Saturday, March 26, 2011 file photo, coffins are lined up at a mass grave site in Higashimatsushima, northeastern Japan following the March 11 earthquake, tsunami and the

 

              FILE - In this Saturday, March 26, 2011 file photo, coffins are lined up at a mass grave site in Higashimatsushima, northeastern Japan following the March 11 earthquake, tsunami and the
FILE - In this Saturday, March 26, 2011 file photo, coffins are lined up at a mass grave site in Higashimatsushima, northeastern Japan following the March 11 earthquake, tsunami and the subsequent crisis at the Fukushima Dai-ichi nuclear complex. Japan marks two years since the earthquake, tsunami, and nuclear disaster on Monday, March 11. (AP Photo/David Guttenfelder, File)