HIROSHIMA, JAPAN - AUGUST 06: A man arranges paper lanterns released onto the Motoyasu River to commemorate the atomic bomb victims and pray for world peace beside the A-Bomb Dome on the 66th anniversary of the Hiroshima atomic bombing on August 6, 2011 in Hiroshima, Japan. The world's first atomic bomb was dropped on Hiroshima on August 6, 1945 by the United States during World War II, killing an estimated 70,000 people instantly with many thousands more dying over the following years from the effects of radiation. Three days later another atomic bomb was dropped on Nagasaki.
