"The story of two decorated combat veterans linked by tragedy, who came home from the Middle East and found a new way to save their comrades and heal their country. This is one of the most hopeful stories to emerge from Iraq and Afghanistan--a saga of lives saved, not wasted. Greitens and Wood believe that the military virtues of discipline and selflessness, of sacrifice for the greater good, can save lives--and not just the lives of their fellow...