Warren Buffett knocks tariffs and protectionism: 'Trade should not be a weapon'

"Trade should not be a weapon," Buffett said. "The United States won. We have become an incredibly important country, starting from nothing 250 years ago."

Warren Buffett knocks tariffs and protectionism: 'Trade should not be a weapon'
"Trade should not be a weapon," Buffett said. "The United States won. We have become an incredibly important country, starting from nothing 250 years ago."