How have tariffs historically been used in U.S. diplomacy? NBC's Zinhle Essamuah looks at how the U.S.'s relationship with tariffs has changed over time.

WASHINGTON (AP) — Tariffs are in the news at the moment. Here's what they are and what you need to know about them: Tariffs are a tax on imports Tariffs are typically charged as a percentage of ...

The Trump administration is threatening a 25% tariff on all imports from Canada and Mexico as soon as Saturday — a move that would almost immediately impact car dealerships and factories in the ...

WASHINGTON ― President Donald Trump said Monday he plans to impose sweeping tariffs on steel, aluminum and copper imported to the U.S. as well as goods such as computer chips, semiconductors and ...

1:50 Trump’s tariff threats to China could hit Canadian wallets United States President Donald Trump’s tariff threats are not going away. Before and after assuming office in his second term ...

Tariffs are typically charged as a percentage of the price a buyer pays a foreign seller. In the United States, tariffs are collected by Customs and Border Protection agents at 328 ports of entry ...

Tariffs are in the news at the moment. But what are they?Related video above: Trump threatens tariffs to enforce migrant deportationsHere's what they are and what you need to know about them ...