The president-elect’s threat to hit Canada, Mexico and China with new tariffs is already rocking business and diplomatic relationships and could topple the trade pacts he signed in his first term.

Europe’s worst-case scenario for the future of transatlantic economic relations rose to the surface this week when President-elect Donald Trump gave a clear signal that he’ll use American trade might as a means to exert foreign policy leverage.

Trump has announced even more tariffs this week. But is the president-elect using the threat of tariffs as a bargaining chip?

Reaction to Trump's day one promise to slap tariffs on three of the America's key trading partners: Mexico, Canada and China. The president-elect framed the proposal as a response to the fentanyl crisis.

Financial analysts and business leaders on Tuesday reacted to a threat from U.S. President-elect Donald Trump to impose 25% tariffs on top trade partners Mexico and Canada when he takes office for a second term in January in a move that could trigger a trade war.

Trump threatened to impose tariffs on Mexico, Canada and China through executive order on Inauguration Day. It’s unclear exactly what that will mean.

Cars, apparel, electronics and more could see prices go up if President-elect Donald Trump follows through on his pledge to impose sweeping new tariffs on imports from Mexico, Canada and China.

President-elect Donald Trump on Tuesday chose trade lawyer Jamieson Greer as his new U.S. trade representative, elevating a key veteran of his first-term trade war against China to execute a sweeping tariff agenda that promises to upend global trade.