By Kelly Geraldine Malone

The Canadian Press

Posted November 6, 2025 3:17 pm

Updated November 6, 2025 3:46 pm

1 min read

Descrease article font size

Increase article font size

U.S. President Donald Trump says it would be “devastating” for the United States if the U.S. Supreme Court rules against his favourite tariff tool.

But he also acknowledged while speaking to reporters in the Oval Office that his administration may need to develop a backup tariff plan to prepare for the decision.

“We thought we did very well yesterday, we hope we did,” he said. “I think it will be very devastating for our country, but I also think that we’ll have to develop a Game 2 plan. We’ll see what happens.”

Get the day's top news, political, economic, and current affairs headlines, delivered to your inbox once a day.

Get daily National news

Get the day’s top news, political, economic, and current affairs headlines, delivered to your inbox once a day.

The court heard arguments this week related to two separate legal challenges of Trump’s use of the International Emergency Economic Powers Act for tariffs, including the fentanyl-related duties applied to Canada.

Trump’s lawyer faced pointed questions from the conservative-led U.S. Supreme Court on Wednesday, with many justices voicing skepticism about the president’s use of a national security statute to pursue his tariff agenda.

Story continues below advertisement

Liberal and conservative justices pushed Trump’s lawyer to explain why the president would use the law when it doesn’t mention the word “tariff” or any of its synonyms.

Trending Now

Miss Universe walkout: Scandal erupts after Miss Mexico called ‘dumb’

There are more than 100 autoimmune diseases, and they mostly strike women. Here’s what to know

Trump told reporters in the Oval Office today that tariffs are “so important.”

America’s top court could have until June to issue a ruling but it’s expected to come much sooner.

Click to play video: 'U.S. Supreme Court justices question legality of Trump’s tariffs'

2:05
U.S. Supreme Court justices question legality of Trump’s tariffs

&copy 2025 The Canadian Press