Now to the case of the missing Olympians. Seven competitors from Cameroon have gone missing in London - five boxers, a swimmer and a soccer goalie - six men and one woman. It's presumed they may seek asylum in England. And if so, they'll join a long list of athletes who've defected during the Olympic Games. For more on who has defected and why, I'm joined by Olympic historian, David Wallechinsky. He's at the games in London. David, welcome to the program.
Usain Bolt cemented his place as one of the greatest sprinters in history, when he won the 200 meter final today.
Bolt was challenged by his Jamaican teammate Yohan Blake, who closed in with less than 100 meters to go. Bolt kicked on his burners and ended up taking back the lead and beating Blake 19.32 to 19.44 seconds.
The big deal here is that this makes Bolt the first Olympian to win both the 100 meter and 200 meter races two Olympics in a row.
There's some disturbing news out today about a disease we don't hear about much these days: gonorrhea. Federal health officials announced that the sexually transmitted infection is getting dangerously close to being untreatable.
In Olympic women's soccer, the U.S. team has beaten Japan, 2-1, in the gold medal match at London's Wembley Stadium, a game that set a new attendance record with more than 80,000 spectators. Carli Lloyd scored both of the American goals, while U.S. stars Alex Morgan and Abby Wambach weren't able to finish their chances. But they were very active, and both players kept the Japanese defenders occupied around the goal.