German NADA asks CAS to review black light blood doping case

The German National Anti-Doping Agency will ask the Court of Arbitration for Sport to review whether the black light treatment of blood was a doping violation when it occurred before January 1, 2011. The German Sport Court (DIS) ruled that it was not a violation and dismissed charges against two unnamed cyclists, one of whom is believed to be Marcel Kittel of Argos-Shimano.