Lance Armstrong: Usada report reveals doping evidence
Cycling legend Lance Armstrong's team ran "the deepest, most sophisticated and successful doping programme the sport has ever seen", according to the United States Anti-Doping Agency (Usada).
In its report, Usada said Armstrong, 41, "engaged in serial cheating" associated with doping.
The report contains testimony from 11 of his ex-US Postal Service team-mates.
Zoe Conway reports from Washington.
More from Cycling