In this week’s installment of Medical Discovery News, UTMB’s Norbert Herzog and David Niesel discuss who discovered the “wonder drug” aspirin. “Millions of people over the last century have helped make aspirin the most widely used drug in the world. It's taken to prevent heart attacks and strokes, to treat colon cancer, diabetes and more recently, dementia.” MDN airs locally at 10 a.m. every Saturday on KUHF-FM.