March 21, 2013 – IOC medical commission chairman Arne Ljungqvist knows time is running out but according to a CBC.ca interview he’s vigilantly retesting samples for banned substances from the Torino 2006 Winter Games with more advanced techniques and “No samples are immune,” says Ljungqvist. According to the report athletes will be retroactively disqualified and stripped of any medals if they test positive – read more here.