the stakes are higher but does that mean you would take the wrong path? If everybody around you is getting richer (through the right or wrong means) does that mean you can steal from them because the temptation to do it is higher!!! its a different thing that different countries use different yard stick to judge doping (remb dpoing allegations against Carl lewis? and MLB players?) and that issue is the real thing to tackle. 100m in Jesse Owens era is the same as today it's only that the competition is more high-tech now and if you are caught only then are you called a cheat. I firmly believe that almost some level of illegal substance abuse is done by all the athletes else you don`t stand a chance.