Next Step: HOPE: The Story of Operation Walk

In Next Step: Hope, Dr. Lawrence Dorr, a world renowned hip and knee surgeon, tells the astonishing story of Operation Walk, a pioneering organization that offers free hip and knee replacements to those who could never otherwise receive them. What began as a wild idea on a midnight train ride across Russia became an international humanitarian organization that takes volunteer medical teams—along with tons of equipment, supplies and implants—to some of the neediest people in the world, chang...