From the moment Ramsey’s life began, his life was at risk. After losing his mother shortly after birth, his grandmother, Betty, took him in — but she had nothing to feed the fragile newborn. Just when she feared she would…

In a small, dark room in a Tanzanian refugee camp, there is one dazzling source of light: Bintunimana’s smile.   Although the 97-year-old has experienced more than his fair share of challenges in his life, he is one of the most…