Re: Juan Manuel Marquez looking like a beast . . .
I think the reason you can't stop the fight against it is because of the kids and the young athletes coming through (as corny as that sounds). It's bad enough that kids dedicate their lives to becoming a top athlete and then they get there and realise that everyone is doping. You can't have a system where if you want to compete you absolutely HAVE to dope and kids grow up knowing they need to take drugs. At least with an increase in antidoping athletes feel like they don't necessarily have to make that choice.
The more confidence in the antidoping measures then the less athletes worry about what their opponents might be taking and therefore don't feel the need to level the playing field.