Drug checks and Organic copyright data offered scientific evidence of Armstrong's doping. Retrospective analysis of stored urine samples from your 1999 Tour de France revealed traces of EPO. Efficiency-enhancing prescription drugs have profound impacts on personal athletes plus the integrity of competitive sports activities. Their use carries important wellbeing risks, https://abcnews.go.com/US/lance-armstrong-doping-investigation-widens/story?id=13663557