(FILES) - A file photo taken on September 11, 2004 shows US cyclist Tyler Hamilton (Phonak Hearning Systems) during the 8th stage of the Spanish Tour in Valencia. Lance Armstrong, branded a drug cheat... more 
(FILES) - A file photo taken on September 11, 2004 shows US cyclist Tyler Hamilton (Phonak Hearning Systems) during the 8th stage of the Spanish Tour in Valencia. Lance Armstrong, branded a drug cheat by the US Anti-Doping Agency, has taken another battering from former teammate Tyler Hamilton, who has alleged institutional doping at the US Postal Service team. Hamilton made the claims in his book entitled "In The Secret Race: Inside the Hidden World of the Tour de France: Doping, Cover-ups and Winning at All Costs", extracts of which were published on September 5, 2012 in The Times, in which he lays bare the doping culture he witnessed in the sport. AFP PHOTO LLUIS GENELLUIS GENE/AFP/GettyImages less 
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Getty Images | Photo By LLUIS GENE / AFP/Getty Images
Wed, Sep 5, 2012 8:00 AM EDT