I tend to be a cynic about accusations of PED's, doping, and the like. So part of me always has been skeptical of Armstrong's repeated claims of innocence. But his defense (he never failed a drug test) isn't exactly the worst I've ever heard. Now, of course, Armstrong has given up fighting the doping charges -- without admitting guilt. This is a weird one for me. I find it hard to believe that there is a massive ongoing conspiracy to frame him for something he didn't do, but I'm bothered by the process here. I guess my official position is: maybe he doped, but it's absurd to pursue him now, given the passage of time and his success in mastering (either legitimately or not) the testing process that was supposed to regulate this stuff. (Admittedly, that's not much of an argument.) Any thoughts?