According to the US Anti-Doping Agency, the evidence against Armstrong is overwhelming, and the cyclist is giving up the fight against the allegations to avoid the awful embarrassment of the truth.
In a statement released by Armstrong, he characterizes the entire USADA investigation as an unfair witch hunt, and says he will no longer fight the charges because "enough is enough."
When I can't decide where the truth lies in a public dispute such as this, I do the only thing I can. I turn to Twitter for perspective. And, jokes.