Anti-doping systems fail

Lance Armstrong never tested positive for any forbidden substance. But the sportsman lost his seven Tour de France titles because the USADA suspected him of doping.
You can notice that intake of banned preparations is claimed to be a last sin of professional athletes. They are sentenced to ban from competitions, if they are found guilty or just suspected of doping.
For example, the British sprinter Dwain Chambers was banned because he tested positive for tetrahydrogestrinone. This sportsperson confirmed that he was not the only Olympic  sprinter that took steroids. According to his affirmations, many runners of the US racing team applied forbidden drugs.
Some persons are probably bothered by reading articles about war on administration of prohibited drugs in sports. It seems that the fight never ends. Although anti-doping agencies put great efforts in order to eradicate doping from professional sports, a lot of athletes continue administering banned medications. It is impossible to eradicate doping. It seems that it is better to legalize usage of doping products. Let sportspeople apply whatever they want!
Athletes break more splendid records from one year to another. It may require to measure thousandths of a second in order to set who the winner is. It seems that it will be impossible to determine with a naked eye the fastest sprinters. That’s why some experts fear that it will be too difficult to keep sports interesting.
Several specialists recognize that anti-doping systems fail. Sportspersons who have never tested positive for any forbidden preparation are sentenced to lifetime suspensions. Drug tests can’t induce catching those that use steroids and/or other performance-enhancing drugs.
Doping reigns in sports. Almost each winner of Tour de France has been involved in a doping case.
The society has great expectations. Sportspersons have to push their bodies till the limits in order to win. They have to take steroids and/or other performance-enhancing drugs in order to keep their reputations and not disappoint fans. The society should be demonized for athletes’ doping. Not only sportspersons should be blamed for intake of banned substances. The society makes such culture where athletes can’t be at the top without administration of certain preparations. That’s why it is necessary to stop demonizing athletes. It is better to permit doping in sports. Every sport must compose own list of forbidden medicines. Just preparations that are harmful to certain sport itself should be banned. Let take the sport of boxing as an example. This sport should prohibit just those preparations that remove fear because removing of fear in this sport is against its nature.