His name is equated with rebellion, revolution, and socialism. His face is on tee-shirts all over the world. Che Guevara's life has been explored and portrayed in numerous books and films, including The Motorcycle Diaries, and he continues to captivate the public imagination more than forty years after his death. Guevara became politically active in his native Argentina, but gained notoriety after he met Fidel Castro and became instrumental in Castro's efforts in Cuba. Guevara then...