Diana Nyad's Swim Comes to an End
Nyad tried to swim from Cuba to Florida without shark cage.
Diana Nyad Swim from Cuba to Florida Ends Short of Goal
U.S. swimmer Diana Nyad plays a bugle before leaving the Ernest Hemingway Nautical Club in Havana, Saturday, Aug. 18, 2012. Nyad was on her fourth attempt to become the first swimmer to cross from Cuba to the Florida Keys without a shark cage. She was pulled from the waters Tuesday, exhausted and stung by jellyfish. (Adalberto Roque/AFP/Getty Images)
