Olympic champ Dibaba eyes top

Aug 18 - Ethiopian Olympic 10,000-meters champion Tirunesh Dibaba wants to be her sport's athlete of the year, but has not decided on on running the 5,000.

Dibaba, the reigning 5,000m world record holder, ran the second fastest 10,000m ever to win the first track gold medal, but said in an interview with Reuters she was tired after Friday's torrid pace and has not made up her mind on trying to become the first women at a single Olympics to win both races.

Dan Sloan reports.