Ed Artis, James Laws and Walt Ratterman are three middle-aged men whose idea of adventure is taking desperately needed food and medicine into the world’s most forbidding yet beautiful places on Earth—the front lines of war. The three men are self-styled Knights of Malta, fusing Mother Teresa and Indiana Jones. In 1995, they formed Knightsbridge International, a unique humanitarian aid organization, whose motto is “High Adventure and Service to Humanity.”