For more on this story we can go now to our correspondent in Japan, Terrence Terashima.
Q1. Terry, as we have reported, Obama's visit to Hiroshima has become a major topic for discussion. What's the response been from the people of Japan?
Q2. The president's visit follows the G7 summit held in Ise Shima. In their final declaration released today, the G7 leaders put an "urgent priority" on boosting the global economy. What plans have they outlined?