Governor Gavin Newsom has said President Donald Trump's tariffs are "wreaking chaos on California families, businesses, and ...

California Gov. Gavin Newsom said Wednesday that his state will file a lawsuit challenging President Donald Trump's authority to impose sweeping tariffs ...

The suit from California’s Democratic governor and attorney general claims Trump exceeded his authority in imposing tariffs ...

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

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