Disgraced American cyclist Floyd Landis has admitted to systematic use of performance-enhancing drugs and accused seven-time Tour de France champion Lance Armstrong of involvement in doping, the Wall Street Journal reported Thursday.
Landis, who was stripped of his 2006 Tour de France title for doping but had always denied cheating, sent a series of e-mails to cycling officials and sponsors acknowledging and detailing his long-term use of banned drugs, the newspaper said … Details