Aleksandr Litvinenko had conflict with Putin. About this stated wife of the former agent of FSB who was killed in London. As she said the President of Russia was prejudiced against Litvinenko since the former agent and his several friends tried to unveil corruption scheme in FSB. Litvinenko used to accuse Putin in protection bandit formations in Saint Petersburg, that's why Putin who came to power after Eltsin begun to chase him. Litvinenko was poisoned in London in 2006 with radioactive substance "Polonium."
