cannot verify the authenticity of the message but it is believed to be from a brazilian anti-doping laborde tree professor he was writing to doping test boat all to a manufacturer of the doping test bottles and he complained about a crucial flaw in these bottles let's take a listen. did it weird situation this happened the rio twenty sixteen berlinger bottles seem not all to be stand it did not fit the berling forcing them resulted in breakage of the cap and sometimes it can be used to close the able to look after our quoting e.g. photos you know just building i have a record of this kind of non-conformity so opening the bottles for the actual tests could cause damage according to dr radler if the email is real and this is the point where i want to go back to the russian the bands of russian winter athletes that we've been hearing about in the last months and that is of course ahead of the winter games and. besides the testimonies and besides the things that mr rochon cove the number one whistle blower and the russian doping scandal what was the cornerstone element of the i.o.c. evidence wh