U.S. Cyclist KlaassenVanOorschot Receives Public Warning from USADA For Positive Drug Test

Sept. 17, 2001 The United States Anti-Doping Agency (USADA) announced Monday that David KlaassenVanOorschot, of Riverside, Calif., an athlete in the sport of cycling, tested positive at the Chevy Trucks National Off-Road Bicycle Association (NORBA) National Championship Series Finals, in Mount Snow, Vt., on Aug. 19, 2001, for pseudoephedrine, a prohibited substance under the Union…