The inquiry tried to achieve proof against Armstrong, mainly by asking his former teammates to testify underneath oath with regards to the goings-on from the 1999 U.S. Postal Provider Professional Biking Team. The consequences of Armstrong's doping had been extreme. He was stripped of his Tour de France titles, banned https://abcnews.go.com/US/lance-armstrong-doping-investigation-widens/story?id=13663557