This op-ed originally appeared on InkStickMedia.com As President Donald Trump threatened North Korea last month with “fire and fury like the world has never seen,” over 50,000 gathered in Hiroshima and Nagasaki, Japan, to recall that the world has in fact seen such horrific acts. Among them were survivors of the “fire and fury” that consumed the two cities 72 years earlier. The survivors of the atomic bombings of Hiroshima and Nagasaki, called hibakusha in Japanese, were small children at the time, octogenarians today. They are a living challenge to Trump’s bombastic remarks; many have...