Thank for joining us here on r. T. Internet. You can see has said its refusing to provide the global doping watchdog water with key samples from british requests for the materials came as part of an ongoing drugs investigation into the night oregon project aunties. Is right across the story for us. The background to this and why doesnt you want to hand over these samples it seems straightforward they would well the night project story has been running for some years now until it basically blew up in october last year when the head of that project the main coach Alberto Salazar was banned for 4 years by the u. S. Antidoping agency from any sporting activities on the allegations that he used doping for his athletes not always with the consent and even awareness of those athletes particularly the al carnitine. Which is improving strength you know recovery its not officially banned by water but in the doses that salazar was allegedly giving to hes out leads that he was coaching it is forbi