Even so, during the wake of a very acrimonious fight with Tyler Hamilton in 2005, USADA had amended its bylaws so it could publicly communicate about the details of its situations in order to proper the document. USADA set about obtaining affidavits about Armstrong's doping in the witnesses in the https://abcnews.go.com/US/lance-armstrong-doping-investigation-widens/story?id=13663557