Did anyone catch Lance's interview with Charlie Rose last night? It was an hour long. He spent a large portion of the interview dispelling doping accusations. He was pretty defiant. I personally give him the benefit of the doubt. He said some of his accusers have gone so far as stating he made up his illness.
http://www.charlierose.com/index.shtm
http://www.charlierose.com/index.shtm