AP Japan A-Bomb Hiroshima Photo Essay

FILE - In this Aug. 8, 1945 file photo, the shell of a building stands amid acres of rubble in this view of the Japanese city of Hiroshima. On Aug. 6, 1945, a U.S. plane dropped an atomic bomb on Hiroshima, the first nuclear weapon has been used in war. Japan surrendered on Aug. 15, ending World War II. (AP Photo/Mitsugi Kishida, File)

FILE – In this Aug. 8, 1945 file photo, the shell of a building stands amid acres of rubble in this view of the Japanese city of Hiroshima. On Aug. 6, 1945, a U.S. plane dropped an atomic bomb on Hiroshima, the first nuclear weapon has been used in war. Japan surrendered on Aug. 15, ending World War II. (AP Photo/Mitsugi Kishida, File)