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{“id”:54932141,”title”:”4-year-old becomes ‘real-life superhero’ to his baby brothers “,”duration”:”1:06″,”description”:”Michael, 4, was a perfect match to be a bone marrow donor for his infant twin brothers, who were born with a rare disease.”,”url”:”/GMA/Wellness/video/year-real-life-superhero-baby-brothers-54932141″,”section”:”GMA”,”mediaType”:”default”}