Chris Horner: I'm not rider 15

Chris Horner has denied that he is the redacted name labeled as rider 15 in USADA’s Reasoned Decision. During an interview with ProCycling Magazine,  the 2013 Vuelta a Espana  victor discussed his year and his win in the Spanish Grand Tour. The American rider was also asked if he was rider 15, a topic he refused to discuss when Cyclingnews called him twice in September.