California challenges Trump's emergency tariffs in federal court as the state budget and trade with China hang in the balance ...

Gov. Gavin Newsom says Trump does not have the authority to unilaterally place tariffs using the International Economic Emergency Powers Act.

California Gov. Gavin Newsom on Wednesday is expected to announce a lawsuit contesting President Donald Trump's executive authority to enact international tariffs without congressional approval.

California Governor Gavin Newsom filed a lawsuit to halt President Donald Trump’s tariffs, as the fusillade of litigation challenging the 78-year-old Republican’s effort to consolidate power ...

Trump invoked a law called the International Emergency Economic Powers Act on April 2 to set a blanket 10% tariff on all ...

California filed suit Wednesday against the Trump administration over its authority to impose tariffs, with Gov. Gavin Newsom ...

The lawsuit argues that President Donald Trump’s use of the International Emergency Economic Powers Act to impose tariffs on ...

California Governor Gavin Newsom initiated legal action against the Trump administration on Wednesday, filing a lawsuit aimed ...

California is arguing the International Emergency Economic Powers Act, which President Trump cited to impose tariffs, does ...

The state contends that the International Emergency Economic Powers Act doesn't actually give the president the power to ...

Gov. Gavin Newsom and AG Rob Bonta say Trump's emergency tariffs illegally harm California, the nation's largest ...

STANISLAUS COUNTY — California Attorney General Rob Bonta and Governor Gavin Newsom today filed a lawsuit challenging President Trump’s unlawful use of ...