White house with the likes of the long must growing support behind him. Very warm welcome to you youre watching r. T. International with me nikki error and not top story this hour the russia doping saga is once again making headlines new evidence has emerged questioning the authenticity of the key whistleblowers affidavits and originally submitted with the intent of showing which russian athletes allegedly cheated arties Saskia Taylor has the details for us. Independent expertise from a german newspaper spiegel say that in fact the signature of a key witness on a key piece of testimony is not actually an original but a low quality fake one Digital Forensic report concluded that the same photo you find liberal change of signature was inserted in 2 different affidavits the of the 7 was signed by hand thats at least is the conclusion of to put bordley independent experts but probably not in rob handwriting so whose signature and whats the back story while the signature is that of dr grego