15:32Sport TodayKenya Facing Rio Olympics BanBBC World Service Duration: 27 minutes Fri 12th Feb 2016, 15:32 on BBC World Service Americas and the CaribbeanKenya missed a WADA deadline to prove that it is tackling cheating in athletics.(Image: Kenya's athletes running during a training session in Nairobi. Credit: Getty Images)GenresSportFormatsMagazines & ReviewsBrandSport Today Source: BBC Online