Quote on Drummond:
"According to people familiar with the Gay investigation, the sprinter told investigators that his former coach Jon Drummond, a gold medalist and chair of USA Track and Field's Athletes Advisory Committee, encouraged his use of the banned products and transported them for him"
Worth a read here: http://www.propublica.org/article/weak-sanction-for-sprinter-gay-signals-change-in-anti-doping-tactics
The article also explains why many (including LRC) believe it is essential to give reduced bans to athletes who cooperate with USADA and help out others cheats presumably like Tyson Gay did. As David said in an email to LRC this week, "It should be clear to all now that sophisticated dopers can beat testing". Thus its important for USADA to get the cooperation of athletes like Gay to catch coaches and other athletes who are cheating.