Sen. Lindsey Graham Lindsey Olin GrahamGraham: GOP will confirm Trump's Supreme Court nominee before the election Fox's Napolitano: Supreme Court confirmation hearings will be 'World War III of political battles' Grassley, Ernst pledge to 'evaluate' Trump's Supreme Court nominee MORE (R-S.C.) said Sunday that President Trump Donald John TrumpBubba Wallace to be driver of Michael Jordan, Denny Hamlin NASCAR team Graham: GOP will confirm Trump's Supreme Court nominee before the election Southwest Airlines, unions call for six-month extension of government aid MORE has a hard time pushing back against Russian President Vladimir Putin "directly" and needs to take a harder stance against Russia.



“The problem is that Russia is running wild, whatever we are doing is not working and the president for some reason has a hard time pushing back against Putin,” Graham told “Fox News Sunday” host Chris Wallace.

For Graham, the current state of U.S.-Russia relations — especially after the poisoning of a former Russian spy in the U.K. attributed to Russia — resembles the relationship the two countries had during the Cold War.

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“This is the '80s to me all over. I can tell you what Ronald Reagan did. Every time the Russians tried to advance their military technology, we one-upped them. Every time the Russians started running wild throughout the world, Reagan pushed back,” Graham said. “If I were Trump, I’d look at the Reagan playbook and economically isolate Russia.”

To hit Russia effectively, Graham said, Trump needs to go after Russia’s oil and gas industry which is Russia’s main economic sector.

“I would study every recipient of Russian oil and gas and see if we could find ways to supply those countries with oil and gas from a source outside of Russia,” Graham said.

Russia recently expelled 60 American diplomats from Russia in retaliation for the U.S. expelling 60 Russian diplomats from the U.S. in solidarity with the U.K. government declaring Russia guilty of the poisoning of the former Russian spy, Sergei Skripal and his daughter Yulia Skripal, at the beginning of March.