Justin Gatlin and Dwain Chambers want to demonstrate that they win, competing without steroid use

Two sprinters who have served bans desire to display that they can win without intake of steroids. They want to take part in the 2012 London Olympics. Justin Gatlin, an American sprinter, and Dwain Chambers, a British sprinter, want to demonstrate that they may win, competing clean.
They have already shown that they are worthy to be called “Olympic champions”. While Justin Gatlin has won the gold medal, Dwain Chambers has won the bronze medal in the 60 meter sprint a1t the 2012 World Indoor Athletics Championship in Turkey.
The USA Track and Field and the US Olympic Committee invited Justin Gatlin to professional sports. These 2 organizations noted about their attitude to this sprinter, supporting him.
As for Dwain Chambers, it is not clear yet whether he will be permitted to participate in the Olympics. This sportsperson was not so supported, as Justin Gatlin was. Chambers received cold response from the British Olympic Association (BOA). This sprinter’s return to sports prompted the decision of the BOA to ban sportspersons that have been caught applying steroids from the Olympics forever.
The World Anti-Doping Agency has informed the BOA that this decision didn’t meet criteria the WADA laws linked with forbidden drugs. The BOA decided to war on WADA and to prevent participation of Dwain Chambers for the United Kingdom in the Olympics. The BOA has taken the case to the Court of Arbitration for Sports (CAS).
Thus, while Gatlin was supported by the US Olympic Committee, Chambers’ case wasn’t pleasant.
Justin Gatlin has never acknowledged that he had utilized steroids intentionally. But Chambers took the entire responsibility for application of steroids.
Justin Gatlin tested positive for testosterone in April 2006. His world record was annulled after the results of testing had been proclaimed. At the beginning this athlete was suspended for eight years. Later his suspension was reduced by half because of cooperation with the USADA.
Gatlin didn’t acknowledge that he had utilized steroids knowingly. He demonized his masseuse for application of a testosterone cream during a massage.
On the contrary, Dwain Chambers admitted that he had applied steroids and taken the whole responsibility for the violation of steroid rules. He was banned for 2 years. This athlete forfeited all medals he got since 2002.
Different attitudes to these sprinters have shown the difference between perceptions of athletes who have applied steroids by anti-doping officials in the USA and in the UK.