with that decision, one question answered. many other things left hanging. with many people left quite upset. >> indeed. and how much concern does the decision like this raise and does it taint the games when dealing with doping cases particularly in relation to russian athletes given the history? >> yeah, we're far from the end of this. these games will be forever tainted. from that point of view. it's what people are all talking about. so many questions that remain unanswered. and whatever the final out come regarding the medal there's so much more to come on that. a doping scandal that will be scrutinized. and analyzed for a long time. to come. here's the thing. a reminder to the viewers. russia is already under restrictions for system violations of antidoping rules. this follows a 2019 decision. remember it banned russia from participating in international sporting competitions following