Story perspectives

Senate Bipartisan Support Against Trump's Tariffs Ahead of Supreme Court

10/27/2025

Summary

Story summary

A bipartisan group of 36 senators filed an amicus brief supporting a ruling striking down tariffs under International Emergency Economic Powers Act (IEEPA).
The brief argues that only Congress can impose tariffs.
The Senate plans votes to disapprove tariffs on Canada and Brazil, with Republican senators signaling support.
U.S. President Donald Trump increased tariffs on Canada after an anti-tariff ad.
The Supreme Court will hear arguments on November 5.

History

Historical Context

The International Emergency Economic Powers Act (IEEPA) was enacted in 1977, allowing the U.S. President to impose economic sanctions during national emergencies. This law emerged from concerns over unchecked presidential power under the Trading with the Enemy Act. The current bipartisan push against President Trump's tariffs reflects ongoing tensions between executive and legislative authority, with a Supreme Court decision expected on November 5, 2023.

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Story summary

A bipartisan group of 36 senators filed an amicus brief supporting a ruling striking down tariffs under International Emergency Economic Powers Act (IEEPA).
The brief argues that only Congress can impose tariffs.
The Senate plans votes to disapprove tariffs on Canada and Brazil, with Republican senators signaling support.
U.S. President Donald Trump increased tariffs on Canada after an anti-tariff ad.
The Supreme Court will hear arguments on November 5.

1 / 2