Dan Wetzel, writing for Yahoo! Sports, noted that no doping cases has been reported at the just-concluded Winter Olympics. He said:
WINNERS: The athletes
Not one doping disqualification at the Games. Enough said.
If he has read Chapter 4 of Numbers Rule Your World, he will realize that zero does not mean zero. No doping disqualification is not the same as no dopers. Doping tests are not 100% accurate. Negative findings don't mean a whole lot. There is such a thing as false negatives.