Gov. Gavin Newsom on Wednesday is expected to announce a lawsuit arguing that President Trump lacks the authority to enact ...

Trump has used the IEEPA as the legal justification for his tariffs, as the president first levied tariffs on China, Canada ...

The lawsuit, expected to be filed in the U.S. District Court for the Northern District of California, challenges the use of ...

President Donald Trump declared a national emergency last week to address what he described as harmful foreign trade and economic practices. Invoking the International Emergency Economic Powers Act, ...

Five small businesses joined together to challenge Trump's authority to impose tariffs in a lawsuit filed Monday.

A lawsuit filed Monday challenges the legality of President Trump’s worldwide, across-the-board tariff hikes. The Liberty ...