Boris Ratnikov
Boris Konstantinovich Ratnikov () is a retired Major-General of the reserves of Russia's Federal Security Service (). He was a key figure in the protection of the President of Russia. He has authored a large number of publications and books on the history of domestic intelligence services. He participated in a documentary film "The Call of the Abyss" () and "Storm of consciousness" (), which aroused wide public interest in Russia. Provided by Wikipedia-
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