
Drugs: Lack of positive tests seen as a sign of both progress, failure
BEIJING -- During the final days of the Summer Games, countries tally gold medals and total medals and proclaim success or failure. But there is one number that defies easy interpretation: as of Saturday, there had been just six announced positive tests for performance-enhancing drugs, far fewer than the 30 to 40 that International Olympic Committee President Jacques Rogge predicted among the 10,500 athletes at the Games.