The report, made public on November 5 by Petur Stoyanov was the only report on corruption prepared by the Bulgarian Secret Security Services, according to Stoyanov. Petur Stoyanov and Georgi Purvanov participated in the final presidential debate, broadcasted by Darik radio and several private TV stations. After the debate, Georgi Purvanov told journalists most of his questions remained without answers. During the debate, Purvanov asked whether a President should harm his interests by revealing the names of corrupted officials. Both presidential candidates said that they support the expected NATO membership of Bulgaria. According to Stoyanov, it is not bad to have NATO bases in Bulgarian territory after the country becomes a full member of the Alliance. "This is necessary after the events of September 11," he commented.