Russian President Vladimir Putin said on Wednesday that Russia would start charging the countries it considers “hostile” in rubles for its natural gas. “I have taken a decision to switch to ruble payments for our natural gas supplies to the so-called hostile states, stop using the compromised currencies in such transactions,” Putin said, per a transcript published on the Kremlin website as carried by Bloomberg. The Russian President—whose list of “hostile” states includes the United States, all EU member…