EN-RU Full Interview: President Vladimir Putin - Russian Energy Week | CNBC International

Full Interview: Russian President Vladimir Putin - Russian Energy Week | CNBC International Russian President Vladimir Putin thinks cryptocurrencies have value — but he’s not convinced they can replace the U.S. dollar in settling oil trades. “I believe that it has value,“ he told CNBC’s Hadley Gamble at the Russian Energy Week event in Moscow. “But I don’t believe it can be used in the oil trade.