Calvin Harrison fails drug testThe drugs crisis in athletics deepened when Calvin Harrison, America’s Olympic and world gold medallist, joined Britain’s Dwain Chambers in testing positive for a banned drug.

Harrison like Chambers is coached by the Ukrainian Remi Korchemny.

Sweden’s Arne Ljungqvist, the anti-doping chief for the International Olympic Committee as well as the International Association of Athletics Federations said, “Apparently, there’s an epidemic among track athletes of narcolepsy in the United States.”