Endurance swimmer Diana Nyad sets off from Havana for Key West
(NEWSER) - And she's off: 61-year-old Diana Nyad began her Cuba-to-Florida endurance swim attempt last night, a 103-mile trip that will take an estimated 60 hours. "The adrenaline's flowing now," she said before setting off from Havana, while taking in the still air and flat water. "This is what I dreamed of: a silver platter. I think this is my day." Nyad is wearing only a swimsuit, swim cap, and goggles. She will stop every 45 minutes for hydration and every 90 minutes for nourishment, but she cannot touch the boat or be held until she finishes if she wants to set a record. More»