FILE - In this April 11, 2016, file photo, U.S. Secretary of State John Kerry, fourth from left, puts his arm around Japanese Foreign Minister Fumio Kishida after they and fellow G7 foreign ministers laid wreaths at the cenotaph at Hiroshima Peace Memorial Park in Hiroshima, western Japan. U.S. President Barack Obama will travel to Hiroshima in May 2016 in the first visit by a sitting American president to the site where the U.S. dropped an atomic bomb. Obama's visit will bolster his call for denuclearization and honor victims of the bombing that killed 140,000 Japanese on Aug. 6, 1945. The president's visit had long been anticipated.
FILE - In this April 11, 2016, file photo, U.S. Secretary of State John Kerry, fourth from left, puts his arm around Japanese Foreign Minister Fumio Kishida after they and fellow G7 foreign ministers laid wreaths at the cenotaph at Hiroshima Peace Memorial Park in Hiroshima, western Japan. U.S. President Barack Obama will travel to Hiroshima in May 2016 in the first visit by a sitting American president to the site where the U.S. dropped an atomic bomb. Obama's visit will bolster his call for denuclearization and honor victims of the bombing that killed 140,000 Japanese on Aug. 6, 1945. The president's visit had long been anticipated. Jonathan Ernst AP
FILE - In this April 11, 2016, file photo, U.S. Secretary of State John Kerry, fourth from left, puts his arm around Japanese Foreign Minister Fumio Kishida after they and fellow G7 foreign ministers laid wreaths at the cenotaph at Hiroshima Peace Memorial Park in Hiroshima, western Japan. U.S. President Barack Obama will travel to Hiroshima in May 2016 in the first visit by a sitting American president to the site where the U.S. dropped an atomic bomb. Obama's visit will bolster his call for denuclearization and honor victims of the bombing that killed 140,000 Japanese on Aug. 6, 1945. The president's visit had long been anticipated. Jonathan Ernst AP

Why Obama is making a historic visit to Hiroshima

May 10, 2016 06:15 PM

UPDATED May 11, 2016 07:59 AM

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