Hiroshima Marks the 70th Anniversary of Atomic Bomb

HIROSHIMA, JAPAN - AUGUST 06: Japanese Prime Minister Shinzo Abe lays a wreath during the 70th anniversary ceremony of the atomic bombing of Hiroshima at the Hiroshima Peace Memorial Park on August 6, 2015 in Hiroshima, Japan. Japan marks the 70th anniversary of the first atomic bomb that was dropped by the United States on Hiroshima on August 6, 1945. The bomb instantly killed an estimated 70,000 people and thousands more in coming years from radiation effects. Three days later the United States dropped a second atomic bomb on Nagasaki which ended World War II. (Photo by Chris McGrath/Getty Images)