
President Trump and Jensen Huang of Nvidia in April. The Nvidia leader persuaded the president to approve A.I. chip sales by arguing that preventing them would only hurt U.S. tech companies.

President Trump and Jensen Huang of Nvidia in April. The Nvidia leader persuaded the president to approve A.I. chip sales by arguing that preventing them would only hurt U.S. tech companies.

An Intel construction site in Chandler, Ariz. Intel is among the companies that have pledged to invest hundreds of billions of dollars in U.S. chip-making facilities.

Mark Carney, the Liberal Party’s new leader, is expected to be sworn in as Canada’s prime minister early this week.

It is not clear whether President Trump will follow through on the tariff threats, or to which products they would apply.

Newly imported cars in Wilmington, Calif. In 2023, the United States and the European Union traded more than $1.5 trillion in goods and services.