Kazakhstan admits 5 positives in Olympic doping retests (Yahoo Sports)
Kazakhstan says its athletes recorded five positives in retests of doping samples from the 2008 and 2012 Olympics. Kazakhstan’s national Olympic committee says five ”A” samples tested positive and that it has sent representatives to Switzerland to attend analysis of the ”B” samples. The IOC is retesting samples from the Beijing and London Olympics to catch cheats who might be competing in Rio de Janeiro.