California Gov. Gavin Newsom questions Trump's mental and physical ability as their clash over immigration enforcement rages on.

An escalating clash pits a Republican president looking to fulfill his mass deportation goals against a Democratic governor with White House aspirations hoping to mobilize opposition.

The governor bragged about working with ICE in California but said that President Trump was “trying to gin things up to create problems” at protests.

Gavin Newsom's motion for a temporary restraining order that would limit the activities of 4,000 National Guard members and 700 Marines to protecting federal buildings in a small area of downtown where most of the protests have taken place.

Trump lawyers told the court that Trump has "no obligation" to consult, or even notify California Gov. Newsom before federalizing National Guard troops to quell anti-ICE protests.

The public fight between California Gov. Gavin Newsom and President Donald Trump keeps intensifying, with name calling, insults and accusations traded over television and social media networks.

CNN chief data analyst Harry Enten on Wednesday broke down why Gov. Gavin Newsom (D-CA) is opposing President Donald Trump and what it means for his potential 2028 presidential campaign. "84% of Democrats nationwide say they want Democrats to take on Donald Trump.

Elected officials, as well as social media influencers, had wide-ranging opinions of the governor’s prime time address warning that democracy is in danger.

The White House stepped up its criticism of Calfornia Gov. Gavin Newsom after the Demorcat attacked President Donald Trump in a nationally televised speech.

I predict that the Democrats' next nominee is someone not yet on people's radars, and that would be the best possible outcome for them.