In my personal opinion I don't think his name is tarnished at all. Lance Armstrong is a hero who overcame several different kinds of cancer, and if he used some drugs to come back to where he was before hand then so be it. I was diagnosed with colon cancer eleven months ago and Lance was a great source of inspiration for me. I'm not going to turn around and use performance enhancers but I admire how he recovered from this fall and went on to continue doing what he loved. He is a great man and people need to lay off of him.