Diana Nyad Nears Florida Keys and 63rd Birthday On Fourth Day of Swim

<strong>Update:</strong> Sad news! Soon after I posted this update this morning, CNN reported that Diana Nyad had to be pulled from the water due to severe jellyfish stings and a dangerous lightening storm. "With all the threats continuing, Diana decided that it was not a risk that we wanted to take," Nyad's operations chief Mark Sollinger said.

Michael Phelps As The New Mark Spitz

AARP's Prime Time Radio interviews Mark Spitz about his take on Olympic athletes today – Michael Phelps in particular.

News To Know: The Best Ever?

With five gold medals so far in Beijing and a chance for three more, Michael Phelps is already the winningest olympian of all time and he is in position to break the record for most golds in a single olympic games. Is he the best athlete in the world?