Doping Can Catch Up To Olympians Eight Years Later

On Monday, a woman from Belarus was stripped of her gold medal in the shot put because she failed a doping test. A hammer thrower, also from Belarus, was sent home before competing due to suspicions of doping in the 2004 games. Melissa Black talks with T.J. Quinn, an ESPN investigative reporter, about the state of drug testing in sports, and how long samples can be kept for later testing when technology improves.