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 ...

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, ...

A small business in Florida is facing illegal tariffs imposed by the Trump administration on imports from China and other countries. Our organization, the New Civil Liberties Alliance, has filed a ...

Several small US businesses sued President Donald Trump over his “Liberation Day” tariffs in the latest legal challenge to ...

The suit will argue that Trump’s use of the International Emergency Economic Powers Act to impose tariffs on Mexico, Canada ...

A legal advocacy group asked the U.S. Court of International Trade to block President Donald Trump's sweeping tariffs on ...

The International Emergency Economic Powers Act does not authorize the president's imposition of tariffs, a lawsuit alleges.

A group of U.S. businesses filed a lawsuit Monday arguing that President Donald Trump’s tariffs are illegal under the International Emergency Economic Powers Act (IEEPA).

State officials argue in a lawsuit that the U.S. Constitution expressly gives the authority to impose tariffs to Congress.

The federal lawsuit challenges Trump’s legal authority to impose broad, unilateral trade barriers under the guise of a national emergency.

The National Emergencies Act allows the president to declare an emergency simply by signing an executive order, as Trump did ...