Nevertheless, in the wake of a particularly acrimonious fight with Tyler Hamilton in 2005, USADA experienced amended its bylaws so it could publicly speak about the small print of its instances in an effort to proper the record. USADA established about having affidavits pertaining to Armstrong's doping with the witnesses https://abcnews.go.com/US/lance-armstrong-doping-investigation-widens/story?id=13663557