I do feel sad for Landis. I really do. He was caught doing what YOU have to do to compete in the current Tour, because the UCI, rather than put some teeth into the testing, has allowed so many loopholes that the culture still allows doping. But what the UCI and all the riders do not realize is that they are merely screwing themselves, because now they have to risk losing it all when getting caught.
I just hope Landis has some other career. I fear for the worst however, and Landis will end-up broke, working as a salesman an a local bike shop. It is so sad.