Armstrong didn't implicate Ferrari, and Winfrey didn't press him on the matter
Blind to the damage he's caused, Armstrong leaves a sport in tatters and far too many questions unanswered
Armstrong's life ban will be revisited only if he confesses under oath and tells anti-doping authorities all he knows about doping activities
In retiring, compatriot Cooke regrets that in cycling "the rewards of stealing are greater than riding clean"
Talk-show host says the interview will disclose "what people around the world have been waiting to hear"
David Walsh provides a crib sheet for Oprah Winfrey to use in her chat with Lance Armstrong