ALBAWABA - Russia’s Federal Security Service (FSB) revealed that a Ukranian person was the mastermind of plotting the assassination of Russian military blogger Vladlen Tatarsky, RT news reported on Thursday. FSB said that Ukrainian citizen Yury Denisov was the organizer of the bomb attack that killed Tatarsky and injured 32 people at a St. Petersburg café this month. NEW - Russia's FSB has released photos of a news accomplice in ...