Other riders from your era felt Harmless to come back forward and acknowledge to doping, with combined effects. Right after months of battling, Armstrong at last chose to confess in the television job interview with Oprah Winfrey. USADA led the investigation into Armstrong's doping methods. In 2012, they released a https://abcnews.go.com/US/lance-armstrong-doping-investigation-widens/story?id=13663557