Dr. William Li: Can we eat to starve Cancer ?

Dr. William Li heads the Angiogenesis Foundation, a nonprofit that is re-conceptualizing global disease fighting,  presents a new way to think about treating cancer and other diseases: anti-angiogenesis, preventing the growth of blood vessels that feed a tumor. The crucial first (and best) step: Eating cancer-fighting foods that cut off the supply lines and beat cancer at its own game.