The Russian oligarch Mikhail Fridman told CBS he didn't have any way to reach Vladimir Putin.
Fridman said he learned about sanctions against him when he was watching TV.
The billionaire, who lives in the UK, said his ATM card had been blocked.
The oligarch Mikhail Fridman has hit back against sanctions targeting him and other Russian billionaires and says he doesn't have any way to deliver messages to the country's president, Vladimir Putin.
