Messages from world leaders written in the guest book of Hiroshima's peace museum during the Group of Seven nations' summit held in the western Japan city in May were put on display Tuesday, in an exhibition of objects related to the meeting.The "G7 Hiroshima Summit Reminiscences" exhibition at the International Conference Center Hiroshima aims to offer visitors a chance to reflect on the recent summit, as well as leaders' thoughts on achieving a "world without nuclear weapons."Amid rising nuclear tensions worldwide, Japanese Prime Minister Fumio Kishida pitched the vision as a central them…READ FULL ARTICLE