The US authorities have again investigated Armstrong for the last 2 years and have no intention of prosecuting him. He is now being hounded by the US sports authorities based on the testimony of a number of confirmed liars and former drugs cheats that the American legal system decided were in all probability based on jealousy.
He has been tested in excess of 500 times during his career and has never been positive.
He was always a phenomenal engine from when he first started racing and incredibly motivated. If he is ever proven to have been a cheat then he must have had the very best chemists in the world in his employ, because the testing systems declare a positive in the event that any masking agent is found
All that will be revealed about him during this Tour de France I suspect will be further innuendo.
Oh well. Armstrong hasn't contested the charges and will likely have all his titles since 1998 stripped.
As far as I am aware the USADA has the authority to act up to 8 years in arrears. Looks like the reason Armstrong hasn't contested their charges is because he doesn't get a chance to contest any of the "evidence"
The other thing is that Armstrong has never failed a test in his career and the UCI and Tour de France are the only bodies who can strip him of any titles he has previously won. USADA CEO is without doubt pursuing a personal vendetta, as no other body has found proof of wrong doing, and they have all investigated. Potentially a huge lawsuit is heading towards the Travis Tygart the USADA CEO, where he will get the opportunity to justify his actions under normal legal regulations.