With #Oppenheimer in theaters, nuclear weapons are getting a lot of attention. Earlier this summer, I had the opportunity to visit Hiroshima, a highly developed city with a big heart. 78 years ago, the US detonated an atomic bomb over the city, ending the war but also causing immeasurable pain. To reduce the risks of future nuclear devastation, we need to ensure leaders are enlightened and accountable to their people. #nuclearweapons #atombomb #hiroshima