I'm one of those people that assumes they are all cheating in some way, shape, or form. Equally, I believe that it's a professional responsibility to stay as close to the line of "cheating" without doing so.

Further, I would love to see these entities (such as BALCO, if you remember them: Barry Bonds, Sugar Shane, et al), be allowed to operate free and clear, but put under a fiduciary agreement where the athletes can sue for damages, (much like CPA agreements).