It was around a sagebrush campfire in eastern Oregon that Kesey first heard the tale from his father - about the legendary "last go round" that took place at the original Pendleton Round Up in 1911. Hundreds of riders were competing for the first World Championship Broncbusting title, but it was one special trio of buckeroos that provided the drama: a popular black cowboy, George Fletcher; a Nez Perce Indian cowboy, Jackson Sundown; and a fresh-faced...