US President Obama arrives in Hiroshima

In Hiroshima, Obama calls for mankind to turn against war

U.S. President Barack Obama hugs Shigeaki Mori, an atomic bomb survivor, at Hiroshima Peace Memorial Park on May 27. (Pool photo)

KEN MORIYASU, Nikkei deputy editor

HIROSHIMA -- Visiting the site of the world's first atomic bombing in Japan, U.S. President Barack Obama called on Friday for humanity to "change our mindset about war itself. To prevent conflict through diplomacy and to strive to end conflicts after they've begun."In remarks that went well beyond h...