What a Putin critic who survived two poisonings says about him

Vladimir Kara-Murza, a Russian opposition politician who survived two poisoning attempts, gives CNN's Erin Burnett perspective on life in Vladimir Putin's Russia.

What a Putin critic who survived two poisonings says about him
Vladimir Kara-Murza, a Russian opposition politician who survived two poisoning attempts, gives CNN's Erin Burnett perspective on life in Vladimir Putin's Russia.