After a lifetime of sacrifice, a devoted sister achieves a hard-earned goal. Tayla Washington’s sister, Aaron, was born with sickle cell disease in 1994 and had been in and out of hospitals and on drawers full of medications her whole life. She’d had respiratory problems since age 5, countless transfusions as a child, and by the time she was 11, three strokes.They were debilitating, caused brain damage and could even kill her. There was one chance to save her. It came with a price.