Atletismo

Atletismo

Track and field competitor Dana Hussein of the Iraqi national Olympic team displays her country's flag upon her arrival at the airport for the Beijing 2008 Olympics in Beijing, early Tuesday, Aug. 5, 2008. (AP Photo/Petr David Josek)

AP

Track and field competitor Dana Hussein of the Iraqi national team smiles after arriving at the airport for the Beijing 2008 Olympics in Beijing, early Tuesday, Aug. 5, 2008. At left is the Iraqi national flag. (AP Photo/Petr David Josek)

AP

Track and field competitor Dana Hussein of the Iraqi national team sits in the bus after arriving at the airport for the Beijing 2008 Olympics in Beijing, early Tuesday, Aug. 5, 2008. (AP Photo/Petr David Josek)

AP

Olympic sprinter Justin Gatlin, who is serving a four year ban from track and field for testing positive for a banned substance, works with a client at The Factory in Lawrenceville, Georgia July 29, 2008. While the world's top sprinters are preparing for the biggest race of the Beijing Olympics -- the men's 100 metres final -- the reigning champion Gatlin is refocusing his life at a gym on the outskirts of Atlanta. Picture taken July 29, 2008. REUTERS/Tami Chappell (UNITED STATES)

Reuters

Olympic sprinter Justin Gatlin, who is serving a four year ban from track and field for testing positive for a banned substance, demonstrates a sprint as he works with a client at The Factory in Lawrenceville, Georgia July 29, 2008. While the world's top sprinters are preparing for the biggest race of the Beijing Olympics -- the men's 100 metres final -- the reigning champion Gatlin is refocusing his life at a gym on the outskirts of Atlanta. Picture taken July 29, 2008. REUTERS/Tami Chappell (UNITED STATES)

Reuters

Olympic sprinter Justin Gatlin, who is serving a four year ban from track and field for testing positive for a banned substance, works with a client at The Factory in Lawrenceville, Georgia July 29, 2008. While the world's top sprinters are preparing for the biggest race of the Beijing Olympics -- the men's 100 metres final -- the reigning champion Gatlin is refocusing his life at a gym on the outskirts of Atlanta. Picture taken July 29, 2008. REUTERS/Tami Chappell (UNITED STATES)

Reuters

Olympic sprinter Justin Gatlin, who is serving a four year ban from track and field for testing positive for a banned substance, works with client eleven year-old Robby Benson (front) at The Factory in Lawrenceville, Georgia July 29, 2008. While the world's top sprinters are preparing for the biggest race of the Beijing Olympics -- the men's 100 metres final -- the reigning champion Gatlin is refocusing his life at a gym on the outskirts of Atlanta. Picture taken July 29, 2008. REUTERS/Tami Chappell (UNITED STATES)

Reuters

Olympic sprinter Justin Gatlin, who is serving a four year ban from track and field for testing positive for a banned substance, works with client eleven year-old Robby Benson (front) at The Factory in Lawrenceville, Georgia July 29, 2008. While the world's top sprinters are preparing for the biggest race of the Beijing Olympics -- the men's 100 metres final -- the reigning champion Gatlin is refocusing his life at a gym on the outskirts of Atlanta. Picture taken July 29, 2008. REUTERS/Tami Chappell (UNITED STATES)

Reuters

Olympic sprinter Justin Gatlin, who is serving a four year ban from track and field for testing positive for a banned substance, works with client Don Moon (R) at The Factory in Lawrenceville, Georgia July 29, 2008. While the world's top sprinters are preparing for the biggest race of the Beijing Olympics -- the men's 100 metres final -- the reigning champion Gatlin is refocusing his life at a gym on the outskirts of Atlanta. Picture taken July 29, 2008. REUTERS/Tami Chappell (UNITED STATES)

Reuters

A Chinese police officer uses binoculars, monitoring the U.S. track and field athletes practice for the upcoming Beijing Olympic Games at a university in Dalian, Liaoning province, China, Saturday, Aug. 2, 2008. (AP Photo/Andy Wong)

AP