Wearing borrowed uniforms, practicing on obscure college campuses, and led by a former Marine Corps W.W. II fighter ace as commissioner, the American Football League (AFL) debuted in the Fall of 1960 to challenge the monopoly of the well-established National Football League. Within ten years it had won two Super Bowls and had forced a merger with its rival, splitting the NFL into the National and American Football Conferences. This colorful history...