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,

California Gov. Gavin Newsom picked at old wounds on social media and posted a doctored photo of Sean Spicer, President Trump’s first-term press secretary, and an image of sparse crowds on the National Mall for the parade.

California leaders said the state intends to challenge the move in court, and to find new ways to move drivers toward electric vehicles.

President Donald Trump moved Thursday to eliminate California’s nation-leading vehicle emissions standards, upending strict rules that had become a template for states across the nation to realize their greenhouse gas ambitions.

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,

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.

Their clash over Trump’s deployment of military forces for anti-ICE protests in Los Angeles is far from the first time the two leaders have butted heads.

Trump will sign disapproval resolutions under the Congressional Review Act to bar California's plan to end the sale of gasoline-only vehicles by 2035

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.

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.