marcela: ay, inocencio, pe--pero es tu jefe.

ramy inocencio spoke with one survivor. >> reporter: the cloud rose menacingly over hiroshima 75 years ago, an event seared in world history and in this woman who survived. >> i remember the horror of that day, blinding light like thousands of strobe lights, my body thrown to the ground it. >> reporter: at 81 she says she's been blessed to live. her mission now, banning all nuclear weapons. >> translator: 75 years after surviving the bombing, i'm more determined to help the world rid nuclear arms. >> reporter: it was once a humming up to center. tanaka lived close bibut on august 6 vt 1945, the enola gay bomber dropped its payload on the city, a five ton bomb nicknamed little boy. it killed an estimated 80,000 people up the city thec domas one of the few things left standing. >> it's the peace flame and peace memorial few seem. it spotlights the day of the bombing. irrate yatd artifacts, torn cloerkts as trisick m, a lunch never eaten. photographs of burn victims hang on the walls next to survives. hot melting skin and black radioactive rain. through her own artwork, tanak ocesshat day

ramy inocencio spoke with one survivor. >> reporter: the cloud rose menacingly over hiroshima 75 years ago, an event seared in world history and in this woman who survived. >> i remember the horror of that day, blinding light like thousands of strobe lights, my body thrown to the ground it. >> reporter: at 81 she says she's been blessed to live. her mission now, banning all nuclear weapons. >> translator: 75 years after surviving the bombing, i'm more determined to help the world rid nuclear arms. >> reporter: it was once a humming up to center. tanaka lived close bibut on august 6 vt 1945, the enola gay bomber dropped its payload on the city, a five ton bomb nicknamed little boy. it killed an estimated 80,000 people up standly and leveling 90% of the city. the atomic bomb dome was one of the few things left standing. >> it's the peace flame and peace memorial few seem. it spotlights the day of the bombing. irrate yatd artifacts, torn cloerkts as trisick m, a lunch never eaten. photographs of burn victims hang on the walls next to survives. hot melting skin and black radioactive rain.

ramy inocencio in japan has a story of one survivor who's made it her life long quest of ridding thenuclear weapons. >> the mushroom cloud rose over hiroshima 75 years ago sealed in the mind of toshika. she miraculously survived. >> translator: i remember the who of that day. my body thrown to the ground. >> at 81, she says she's been blessed to live. her mission now, bitmapping all nuclear weapons. >> 75 years after surviving the bombing, i'm all the more determined to help rid the world of nuclear arms. royalty what became here dzhima's place was knack dzhima. she lived close bibut on august 6th, the enola gay super fortress bomber dropped its payload on the city nicknamed little boy. the bomb exploded just a third of a mile over this river killing an estimated 80,000 people instantly and leveling about 90% of the city. that was one of the few things left standing, the dome. it now stands alined with tributes to peace. the peace flame and peace memorial city. newly renovated in time for the 75th anniversary. irradiated artifacts tell the story of those who died instantly, photograp

for "cbs this morning," ramy inocencio, hiroshima, japan. >> 75 years ago. still pushing, right? that did survive when 80,000-plus were killed just like that. >> great to have her there. >> thanks. >>> ahead, former first lady michelle obama reveals how racial unrest and the pandemic have taken a major toll on her mental health. you're watching "cbs this morning." well many people have such a misunderstanding as to how a reverse mortgage works. people think that the bank takes your home, but that is not true. that's absolutely 100% wrong. the home is ours. we can sell it if we want to at any time. i like the flexibility of not having a payment, but i can make the payment if i want to. you're responsible for keeping up your property taxes and you're responsible for paying your insurance on the property. for us, it was a security blanket. the value of our house, was to fund our long-term health care. for years, reverse mortgage funding has been helping customers like these use the equity from their homes to finance their lives. they know the importance of having financial security.

ramy inocencio spoke with one survivor whose goal is to rid the world of nuclear weapons. >> reportered into world history and more so in the mind of toshiko tanaka. she was right under that cloud, just 6 years old, and miraculously survived. >> translator: i remember the horror of that day, blinding light like thousands of strobe lights. my body thrown to the ground. >> reporter: at 81, she says she's been blessed to live. her mission now -- banning all nuclear weapons. >> translator: 75 years after surviving the bombing, i'm all the more determined to help rid >> reporr: wec ar s humming commercial district of nakajima with city hall, restaurants, and cafes. tanaka pictured with her father lived close by. on august 6th, 1945, it the enola gay bomber dropped its payload on the city, a five-ton bomb nicknamed little boy. the atom bomb exploded a third of a mile over this river killing an estimated 80,000 people instantly and leveling about 90% of the city. but that building now known as the atomic bomb dome was one of the few things left standing. a testament to the tragedy of war, it