Paul Gigot interviews Journal columnist Holman Jenkins.

The Trump administration is putting all USAID employees on administrative leave by the end of this week, according to a new directive sent to all agency staff globally and posted on its website.

China has already retaliated ... JACKIE NORTHAM, BYLINE: Good morning, Steve. INSKEEP: So how did the United States and Canada at least put off a confrontation? NORTHAM: Well, you know, it did come ...

Trump ordered tariffs against China, Canada and Mexico over the weekend. Canada and Mexico reached last-minute deals to pause ...

President Trump wants to impose sweeping tariffs on Canada, Mexico and China. NPR's Steve Inskeep spoke with two economists ...

The auto industry has built a North American supply chain that ping-pongs parts between the U.S., Mexico and Canada. Tariffs ...

From Panama, NPR's Ari Shapiro discusses how Secretary of State Marco Rubio's visit to the region is being received and reaction to Trump's message that the U.S. intends to take the canal back.

The airspace above Reagan National Airport, where a commercial plane collided with an Army helicopter this week, has become increasingly congested with air traffic, including helicopters.

Canada accounts for about 60% of U.S. crude oil imports. If Trump's tariffs end up applying to that oil, that would likely ...

NPR's Steve Inskeep speaks with Kirsten Hillman, Canada's ambassador to the U.S., about how Canadians think of Trump's approach and about the economic ties between the countries.

Bush. Mr. Capretta, welcome to the program. JAMES CAPRETTA: Thank you. Glad to be with you. INSKEEP: What did you think about when you saw this memo that essentially said, pause $3 trillion in ...