Support WBUROne Roof, Three Generations, Many DecisionsPlay08:37Download AudioMarilyn GeewaxApril 17, 2012 ShareIda Christian, who suffers from dementia, gets help from her granddaughter, Yolanda Hunter (left), in blowing out the candles on her birthday cake. Yolanda quit her lucrative job to become Ida's full-time caregiver. (NPR)
