The Supreme Court‘s Wednesday oral arguments over the legality of Donald Trump‘s sweeping “Liberation Day” tariffs pitted the president’s constitutional foreign affairs powers against Congress’s constitutionally delegated tariff power.

Next year, the Supreme Court will decide whether the President can use a five decade old emergency powers act to shape the U.S. economy.Trump invoked the International Emergency Economic Powers Act, or AYEEPA,

Supreme Court justices expressed skepticism about Donald Trump's use of emergency law to impose global tariffs during oral arguments Wednesday.

The U.S. Supreme Court raised doubts regarding President Donald Trump's authority to impose sweeping tariffs using a decades-old emergency powers law.

In times of national emergency, should the Supreme Court dictate America's grand strategy and international economic policies? This question confronts

The Iranian Hostage Crisis began on this day in 1969. As CNN reported last week, the International Emergency Economic Powers Act played a role in President Jimmy Carter’s work to resolve the crisis; he invoked IEEPA to explain why he could use “frozen Iranian assets as a ‘bargaining chip.

On Nov. 5, the Supreme Court will hear arguments about President Donald Trump’s IEEPA tariffs. The IEEPA is the 1977 International Emergency Economic Powers Act. This is the authority Trump cites