The problem with Lemond is that his bicycle sales where eclipsed by the the rise of Armstrong. Lemond, I think, felt he had his legacy stolen, and I've often wondered at his "puritan" motives evan if he had his finger on the pulse of the rise of EPO. It is so often in sport that a new icon comes along and the old limelight is gone with its financial windfall.
So it was time to get vocal? I find it hard to believe that Lemond lived in a vacuum and was not aware of the PED use of his generation that Fignon said was wide-spread and Fignon himself admitted to. It just was not the super juice.
Lemond was never vocal about PED use during his career, but only when it affected his endorsement value. Money will talk. Similarly, Fignon went to his grave believing that Lemond's use of tri bars had cheated him out of the 1989 tour in the same light.
I cheered at Lemond's 1989 victory as much as anyone. It got me riding again, but some 22 years later I see it differently, the bars were indeed an unfair. Had their great advantage been known, he would never been allowed their use. Especially when the first ITT was 73 km and saw Lemond take massive time and the yellow.
Perhaps Lemond's true nature shows through in the 1982 Worlds when he clearly chases down his own teammate, Jonathan Boyer, in the final:
http://www.youtube.com/watch?v=jjZnpXZ9MP4
Even if Boyer was fading, you wait for the catch and the the follow or hope every one starts looking around and Boyer survives. Lemond closes the gap on Boyer and not only destroy's Boyer's chance, but his own, by pulling the chase group up and burning up his own energy for a counter attack.
The ADHD/abuse story arrives at the crowning moment of Armstrong's demise. It may be true, but I look at this as more self-serve ice cream. Cashing in and getting some press. Lemond has a history of victimology. Revisit 1985 and Hinault. Cry for the cameras and forget your getting paid to defend the yellow not take it off your teammate's shoulders.