Heart attack = CIA op.
Polonium = KGB op.
As in the case of the Nov 2015 death of the founder of the Moscow-controlled media outlet, Russia Today (RT), youd have to be a complete fool to automatically assume reports from the state-run media in Russia are true. They said that he died of a heart attack. Turned out he died of blunt force trauma to the head and body. But I guess its easy to confuse the two. /s
Or America!