The office of Gov. Gavin Newsom seemed to foreshadow the litigation in a letter to Defense Secretary Pete Hegseth on Sunday.

It marks the first time in about 60 years that an American president has taken such action without a governor’s consent.

Tensions are escalating in Los Angeles as protests against Immigration and Customs Enforcement grip the city, with ...

Trump border czar Homan responds to Gov. Newsom's 'arrest me' challenge amid LA anti-ICE riots, clarifying comments about ...

Trump’s federalization of the National Guard may still face court challenges, legal experts say, but his Saturday night order ...

Newsom said he believed the president was required to coordinate with the state’s governor before ordering such a deployment.

The California governor announced Monday that he was suing the administration over Trump’s deployment of National Guard ...

Authorities swept in with flash-bangs and tear gas grenades to disperse hundreds of protesters in Los Angeles.

Governor Gavin Newsom said the U.S. President “manufactured” the chaos in Los Angeles to distract from challenges and seize ...

In an exclusive interview with NBC News' Jacob Soboroff, California Governor Gavin Newsom addressed White House border czar ...

California Governor Gavin Newsom, a Democrat, told MSNBC that he plans to file suit Monday against the Trump administration ...