Bad Loser Landis implicates fellow American riders - Armstrong, Leipheimer, Zabriskie

Mr. Landis's emails called current anti-doping efforts "a charade," detailed how to use EPO without getting caught and claimed he helped former teammates Levi Leipheimer and Dave Zabriskie take EPO before one Tour of California race. Mr. Leipheimer and Mr. Zabriskie could not be reached for comment.

SHOOT: Nice timing from Landis. Just before the 2010 Tour. Well one thing we do know for sure - he's a cheat.

clipped from online.wsj.com Floyd Landis, the American cyclist whose 2006 Tour De France victory was nullified after a positive doping test, has sent a series of emails to cycling officials and sponsors admitting to, and detailing, his systematic use of performance enhancing drugs during his career. The emails also claim that other riders and cycling officials allegedly participated in doping, including seven-time Tour de France winner Lance Armstrong. It's unclear how many emails Mr. Landis sent. Three emails, which are dated between April 30 and May 6, have been reviewed by The Wall Street Journal. Mr. Landis copied seven people on these three emails, including officials with USA Cycling and the International Cycling Union. Three people who have seen the emails and spoken to Mr. Landis about them say they are authentic. Mr. Landis's charges couldn't be independently verified. Mr. Landis did not respond to a request for comment.