JPMorgan Chase CEO Jamie Dimon has changed his tune on tariffs, saying Wednesday that they're a valuable economic tool. "They're an economic weapon, you know, depending how you use it why you use it,

The JPMorgan CEO said that even if the tariffs prompt a global trade war and reignite inflation in the U.S., they could protect American interests.

Businesses worldwide and mainstream economists are fretting about higher prices as President Donald Trump unveils his tariff-heavy economic strategy. But Jamie Dimon, CEO of the world’s largest bank,