Trump Tariffs Are Constitutional, President's Allies Tell Justices

By Dylan Moroses ( September 23, 2025, 8:10 PM EDT) -- Two Republican lawmakers and two allied nonprofit groups told the U.S. Supreme Court on Tuesday that it should allow President Donald Trump's emergency tariffs authorized under the International Emergency Economic Powers Act....

Law360 is on it, so you are, too.

A Law360 subscription puts you at the center of fast-moving legal issues, trends and developments so you can act with speed and confidence. Over 200 articles are published daily across more than 60 topics, industries, practice areas and jurisdictions.


A Law360 subscription includes features such as

  • Daily newsletters
  • Expert analysis
  • Mobile app
  • Advanced search
  • Judge information
  • Real-time alerts
  • 450K+ searchable archived articles

And more!

Experience Law360 today with a free 7-day trial.

Start Free Trial

Already a subscriber? Click here to login