Viktor Suvorov
In another book, "Lubyanka Criminal Group", Litvinenko and Alexander Goldfarb described the transformation of the FSB into a criminal and terrorist organization, including conducting the bombings. Former GRU analyst and historian Viktor Suvorov said that the book describes "a leading criminal group that provides "protection" for all other organized crime in the country and which continues the criminal war against their own people", like their predecessors NKVD and KGB. He added: "The book proves: Lubyanka [the KGB headquarters] was taken over by enemies of the people... If Putin's team can not disprove the facts provided by Litvinenko, Putin must shoot himself. Patrushev and all other leadership of "Lubyanka Criminal Group" must follow his example."