Doping News: Sundby Defends Asthma Meds; WADA Hacked; IBU Clears Meldonium Athletes
Martin Johnsrud Sundby blamed his poor performance at 2015 World Championships on stress from his positive doping test, while WADA's scientific director is now commenting that asthma drugs are performance-enhancing at high doses. In addition, Russian hackers released athlete medical records from a WADA database.