"America's Cup" takes a look at the new state-of-the-art technology behind U.S. Team Oracle's entry into the world famous yacht race. "The Birdmen" rebroadcasts and updates a segment on a group of extreme athletes who have made a suit the can fly. "Doubles" rebroadcasts and updates a segment on the Bryan twins two of the most successful tennis doubles players in the world. "Secretariat" looks back at the career of one the most famous racehorses in the world.