US President Barack Obama hugs a survivor of the atomic bombing of Hiroshima at the Hiroshima Peace Memorial park cenotaph in Hiroshima on May 27, 2016. Obama became the first sitting US leader to visit the site that ushered in the age of nuclear conflict. / AFP / JOHANNES
{"Image ImageDescription": "US President Barack Obama hugs Shigeaki Mori, a survivor of the atomic bombing of Hiroshima, at the Hiroshima Peace Memorial park cenotaph in Hiroshima on May 27, 2016.\nObama became the first sitting US leader to visit the site that ushered in the age of nuclear conflict.  / AFP / JOHANNES EISELE        (Photo credit should read JOHANNES EISELE/AFP via Getty Images)"}