Support WBUR'How Do You Tell Your Kids That You've Got Alzheimer's?'Play06:17Download AudioRebecca HersherJanuary 24, 2015 ShareWhen he was 59 years old, Greg O'Brien was diagnosed with early-onset Alzheimer's disease. Five years later, he is speaking publicly about his experience, even as his symptoms worsen. (Courtesy of Greg O'Brien)
