"Sunday Morning" anchor Jane Pauley hosts this one-hour primetime special exploring the wonders, rewards and challenges of growing older, including reports on promising cutting-edge research into drugs and therapies that might slow, or even reverse, aging itself. Also: A visit to a village on Sardinia, which has one of the highest concentrations of centenarians in the world; interviews with H..."Sunday Morning" anchor Jane Pauley hosts this one-hour primetime special exploring the wonders, rewards and challenges of growing older, including reports on promising cutting-edge research into drugs and therapies that might slow, or even reverse, aging itself. Also: A visit to a village on Sardinia, which has one of the highest concentrations of centenarians in the world; interviews with H...