include six time olympic short track speed skating champion on and defending biathlon champion anton shipman in. reports from the olympic host city. for almost two and a half hours the court of arbitration for sport was listening to the russian side which have now left led by their lawyer so these people won't get another chance to give their arguments to the court and now it is all to the cast members they promised to announce some sort of decision by noon korean time on friday over the phone we came here to defend the gas pump listen to our arguments and the decision will be reached within twenty four hours so things won't be decided to with a few hours before the opening ceremony which of course puts extra pressure on the russian athletes on wednesday the secretary general hinted that still their mind to be at delay now here we are looking at three scenarios either cast decides to do nothing about the international olympic committee's move not to invite the russian athletes who have never been caught for cheating and without specifying particular reasons for doing that or the court of arb