<div class='quotetop'>QUOTE </div><div class='quotemain'>LOS ANGELES -- Jessica Hardy's first trip to the Olympics could be over before it began. The swimmer tested positive for a banned substance, leaving her just two weeks to pursue any appeals before the Beijing Games. Hardy's "A" sample from the recent U.S. Olympic trials tested positive, a person familiar with the test results told The Associated Press on Wednesday night. The person, who requested anonymity because he was not authorized to speak publicly, said the banned substance was a stimulant but did not provide any other details. In Beijing, Hardy was expected to be a medal threat in the 100-meter breaststroke, and to play an important part on the U.S. 400-meter free relay team, and possibly the 400 medley relay.</div> Link