she tested positive for. what do you make of the timing of this? and why would we just be hearing about this test result now if she took the test in december? >> you're asking the absolute right question there. and what makes the situation a little more fascinating, concerning, depending on your perspective is this is a team that is competing at the olympics not as russia but as the russian olympic committee, roc, because of past doping violations. so, this isn't a new or unique problem for this country when it comes to the olympics. and then you have the person who's really emerged as one of the most sensational stars of this olympics. i think anybody could watch her and see how she was just heads and heels ahead of her competitors. you hear about these allegations. you hear about this positive test. you start wondering, if this occurred all the way back in december, why is this now all of a sudden the time crunch in the middle of the olympics to sort