If free trade isn't free, what's next for Washington's economy?

The free trade era that has defined the U.S. economy for decades made clear winners and losers. It tanked the Rust Belt, but sent the Pacific Northwest’s global economy to new heights. Washington state has always benefited from its international companies and the free flow of talent across borders. So what does the potential end of the free trade era mean for our economy? Margaret O'Mara, professor of history at the UW, is interviewed.

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