Now the BBC reports (see front page) the IAAF banned the Russians because "they know when the tests would be" and their samples were "too pure" - NOT because they were supposedly given by different people.
WTF ???
The IAAF is clutching at imaginary straws. There is NO basis for them to be disqualifying people with NO positive tests. In fact the credibility of the IAAF and their drug testing programs is terrible, and they should not be in charge of deciding which athletes can compete.