62-year-old chases longtime Cuba-Fla. dream swim
Cuba Swimming to Florida
U.S. swimmer Diana Nyad stands after a press conference where she announced her upcoming swim from Cuba to Key West, Florida, in Havana, Cuba, Saturday, Aug. 18, 2012. On Saturday, endurance athlete Nyad will attempt for a fourth time to swim across the Florida Straights without the protection of shark cage in hopes of setting a world record. (AP Photo/Ramon Espinosa)