Floyd Landis accuses Lance Armstrong of dopingIn a series of detailed emails sent by Floyd Landis, the former team-mate of Lance Armstrong, Landis accused Armstrong of making use of performance boosting drugs.

Landis sent an email to Stephen Johnson, the president of USA Cycling, alleging that Johan Bruyneel, Armstrong’s team director since 1999, told him how to make use of steroid patches, human growth hormone, and blood doping without getting detected.

Armstrong has always denied doping and has never been tested positive or sanctioned by the cycling authorities despite repeated allegations.