Jim Zarroli Jim Zarroli is a business reporter for NPR News, based at NPR's New York bureau.

A worker builds an aircraft engine at Honeywell Aerospace in Phoenix in 2016. Aerospace is among the manufacturing sectors that could be affected by import tariffs on steel and aluminum. Alwyn Scott/Reuters hide caption

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Alwyn Scott/Reuters

Trump Trade Action Could Boost Steel, Aluminum Manufacturers, Hurt Other Industries

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Despite Tumultuous Stock Market, Some Economists Say Inflation Threat Is Exaggerated

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Treasury Secretary Steve Mnuchin Says He's Not Worried About Volatile Stock Market

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Sorting Out What The U.S. Markets' Volatile Start May Mean

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As U.S. Stock Market Opens, Uncertainty Reigns

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The Dow Jones industrial average's record 1,175-point single-day plunge Monday made for a volatile day of trading on the New York Stock Exchange. Spencer Platt/Getty Images hide caption

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Interest Rates Are Rising. What Does That Mean For Investors?

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Stock Market Sees Its Worst Weekly Performance In 2 Years

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Will State Of The Union Speech Answer Where Trump's Trade Policies Stand?

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Tom Hansen's irregular pay leaves him and his wife, Gina Barr, juggling their finances to pay the bills. Jim Zarroli/NPR hide caption

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For One Family, Contract Work Means 'Feast Or Famine' As Income Varies

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As Trump Enters Year Two In Office, Mueller Looking At Money Laundering

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The Dow Jones industrial average closed above 25,000 Thursday for the first time. Mark Lennihan/AP hide caption

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Mark Lennihan/AP

Stocks Continue A Winning Streak; Dow Industrials Now Over 25,000

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The new tax law will have the biggest impact on the market for luxury homes such as this one in the Pacific Heights neighborhood of San Francisco. Justin Sullivan/Getty Images hide caption

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Tax Changes Could Hurt Affordability At High End Of The Housing Market

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Why The Stock Market Soared In 2017

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