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Kolobnev fails doping test

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TOUR DE FRANCE: Cycling’s world governing body announced last night that Russian rider Alexandr Kolobnev has failed a doping test during the Tour de France. The UCI said 30-year-old Kolobnev, of the Katusha team, had given a urine sample which contained the diuretic hydrochlorothiazide, a prohibited ‘specified substance’.