Writing Vino and Rasmussen off

Good point about Armstrong, Indurain etc. Were they all superhuman to be able to keep on winning?
Perhaps they were clean, but there are now suspicions about every sport and every winner.
The only way to clean it all up is to ban every cheat for life and take away all their medals and trophies and expunge them from the record books. In other words, make it as if they had never been.