Vladimir Putin is said to be facing a coup from Russia's elites. Reports from Estonia suggest the Russian tyrant could face a power challenge dubbed 'Operation Twilight' as economic, political and military leaders turn on him to save their own wealth. Putin 's death could be staged as he is forced into lifelong isolation, it is claimed. Experts say Putin is currently in a "very dangerous situation" as dissatisfaction grows among those who prop up his regime . Russian dissident Igor Eidman told