access to some of lance armstrong's doping control forms. the uci voluntarily gave all of armstrong's forms from that race to the journalist. who then cross-matched the lab numbers that were on those forms with the samples that had been analyzed quite separately by the l laboratory, and he was the one that matched the lab numbers to the samples that contained epo. >> mike cashedon is an expert for the uci who helped develop a blood test for epo for the sydney olympics. >> which of these samples belonged to lance armstrong? >> if we go to the doping control form, we see this and it responds with this sample here. and we see that for that sample, there was 100% basic ie so forms which tells us the system was