And in the balance of power between the Trump administration and the nation’s most populous state, California was on the losing end. “We’re at DEFCON 1 in the conflict between California and the Trump administration,

Seventy percent of Californians disapprove of the president in a new survey. But recent national polls paint a less drastic picture.

The Only Kings We Support Are The SACRAMENTO KINGS,' one protester's sign said, as Trump opponents demonstrated throughout the capital region.

California Democrats are blasting the taxpayer expense of President Trump sending troops to quell anti-ICE riots while the state spends billions yearly on illegal immigrants.

Trump signed measures Thursday revoking waivers for the state's mandates that clean up car and truck exhaust and ramp up sales of electric vehicles. California and 10 other states immediately sued and the governor ordered the air board to craft a new mandate.

President Donald Trump signed a resolution on Thursday that blocks California’s first-in-the-nation rule banning the sale of new gas-powered cars by 2035. The state quickly announced it was challenging the move in court,

The move sets up another battle with Gov. Gavin Newsom, who has sparred with Trump in recent days over the president’s intervention in L.A. protests.

California is challenging President Trump's masked immigration raids with a bill banning law enforcement officers from operating anonymously. Why it matters: The proposal responds to a surge in U.S. Immigration and Customs Enforcement sweeps amid the federal administration's aggressive deportation push.