Four days later, on 17 November, Litvinenko and four other officers appeared together in a press conference at the Russian news agency Interfax. All officers worked for both FSB in the Directorate of Analysis and Suppression of Criminal Groups. They repeated the allegation made by Berezovsky. The officers also said they were ordered to kill Mikhail Trepashkin who was also present at the press conference, and to kidnap a brother of the businessman Umar Dzhabrailov. In 2007, Sergey Dorenko provided the Associated Press and "The Wall Street Journal" with a complete copy of an interview he conducted in April 1998 for ORT, a television station, with Litvinenko and his fellow employees. The interview, of which only excerpts were broadcast in 1998, shows the FSB officers, who were disguised in masks or dark glasses, claim that their bosses had ordered them to kill, kidnap or frame prominent Russian politicians and business people.