NBC News' Brain Cheung and Gabe Gutierrez report on the impacts and reaction to President Trump's tariffs on Canada, Mexico and China and the president's talks with other nation's leaders.

North American stock markets plunged at the start of trading, while the Canadian dollar fell to its lowest level in more than ...

The U.S. stock markets have fallen after an early selloffs over fears of President Donald Trump’s new tariffs on Canada, ...

Markets have tumbled this morning after Trump announced tariffs on Mexico, Canada and China – with the threat that Europe is ...

No 10 hits back at Trump claim UK 'out of line' as president gears up for EU trade war - US president warns of EU tariffs ...

U.S. stock markets were down Monday morning after President Donald Trump enacted sweeping tariffs against the country’s two ...

Major U.S. stock indexes opened lower Monday after President Donald Trump's tariffs on Canada, Mexico and China triggered a ...

President Donald Trump said he spoke with Canadian Prime Minister Justin Trudeau Monday morning as fallout continues from ...

Wall Street's major indices fell on Monday after President Donald Trump announced new tariffs on Canada and Mexico, a move that analysts warn could trigger a trade war. Early on and the benchmark S&P ...

Stock indexes in the United States fell, and shares in Asian manufacturers and European carmakers tumbled on concern that ...

Wall Street's major averages slumped on Monday, after President Donald Trump authorized tariffs on Canada, Mexico, and analysts say look set to spark a trade war. Early on and the S&P 500 (SP500) was ...