alter an athlete's way of thinking, leading them to believe that they must take performance enhancement drugs since everyone else is doing it, known as "the doping dilemma." Anti-doping organizations and legislation In 1999, initiated by the International Olympic Committee to fight against doping in sport, the World Anti-Doping Agency had been founded. After the doping scandal in cycling in the summer 1998 the International Olympic Committee (IOC) decided to establish the WADA to promote, coordinate and monitor the fight of against doping in sport. The headquarters for WADA is in Montreal, Canada. The WADA is the supreme international authority and is allowed to do doping tests and can determine which substances are illegal. In February 2011, the United States Olympic Committee and the Ad Council launched an anti-steroid campaign called Play Asterisk Free aimed at teens. The campaign first launched in 2008 under the name "Don't Be An Asterisk!". In October 2012, the USADA released evidence to corroborate their doping claim against cyclist Lance Armstrong. According to USADA CEO Travis T. Tygart, the evidence against Armstrong includes, "...scientific data and laboratory test results that further prove the use, possession and distribution of performance enhancing drugs". On 1 November 1989, US Senator Joseph Biden introduced S. 1829, The Steroid Trafficking Act of 1989. The purpose of the act was simple: It would "amend the Controlled Substances Act to further restrict the use of steroids. By designating anabolic steroids as a Schedule II controlled substance, the bill would crack down on illegal steroid use". (Senate Judiciary Committee, 2002, p. 282). Test methods Urine test Under established doping control protocols, the athlete will be asked to provide a urine sample, which will be divided into two, each portion to be preserved within sealed containers bearing the same unique identifying number and designation respectively as A- and B-samples. An athlete whose A-sample has tested positive for a prohibited substance is requested an analysis of his or her B-sample after a confirmation test on sample A that delivered the same results. If the B-sample test results match the A-sample results, then the athlete is considered to have a positive test, otherwise, the test results are negative. This confirmation process ensures the safety of the individual. Blood test see also: blood doping The blood test detects illegal performance enhancement drugs through the measurement of indicators that change with the use of recombinant human erythropoietin: Hematocrit