Trump also revoked two other Biden-era waivers from California Thursday. Those would have allowed California to require vehicle makers to produce an increasing number of zero-emission heavy-duty trucks, and another to reduce nitrogen oxides, a component of smog, from heavy-duty highway and off-road vehicles and engines.

For all of Donald Trump's talk agreeing with the idea of arresting California governor Gavin Newsom, the president couldn't offer even a hypothetical reason to do so when asked this week, which Seth Meyers was pretty amused by on Wednesday night.

President Donald Trump’s lawyers cited a post from Sen. John Fetterman in their legal response to California Gov. Gavin Newsom’s motion to block the deployment of troops in Los Angeles. Fetterman, D-Pa.

Los Angeles Mayor Karen Bass issued a curfew for parts of downtown as anti-ICE demonstrations continued for a fifth consecutive day, some of which have turned violent between protesters and law enforcement.

President Donald Trump hit back at Gov. Gavin Newsom's claims that the president did not call him recently, showing a screenshot of the call to Fox News.

Protests surrounding immigration enforcement actions in the Los Angeles area and the Trump administration's response to them have cued up a public spat between President Trump and Gov. Newsom.

Both Trump and his "border czar," Tom Homan, have said California officials could face arrest if they're perceived as impeding ICE operations.

Not even a voicemail,” Newsom said in an X post responding to Trump’s Oval Office comments. “Americans should be alarmed that a President deploying Marines onto our streets doesn’t even know who he’s talking to.