Event:
Lance Armstrong, the seven-time Tour de France winner, announces he will not contest the U.S. Anti-Doping Agency charges of doping, a result of which will include being stripped of all of his tour de France victories
More Notable Events on August 23: 1990 U.S. begins call up of 46,000 reservists to the Persian Gulf
1973 Intelsat communications satellite launched
1968 Ringo quits Beatles over a disagreement, temporarily
1839 British capture Hong Kong from China
1821 Mexico declares independence
