Military-style vehicles and National Guards troops have blocked a portion of 4th Street in front of the Ronald Reagan Federal Building and Courthouse.

California on Tuesday asked a federal court for a temporary restraining order blocking the Trump administration's deployment of National Guard forces and U.S. Marines to Los Angeles.

Stephen Breyer's brother Charles Breyer will preside over the lawsuit Newsom brought against the Trump administration in California.

Pentagon officials said the cost of deploying thousands of National Guard troops and Marines to Los Angeles is $134 million.

The temporary restraining order request alleges the deployment “escalates tensions and promotes (rather than quells) civil unrest.”

Los Angeles residents and experts say that the National Guard's presence in Los Angeles in response to immigration protests is reminiscent of a long-standing dynamic in the state and around the country.

Every state has a national guard, Florida also has a state guard. What are they and can the president order them to respond? What to know.

California Attorney General Rob Bonta said Monday that he’ll soon file a lawsuit against the Trump administration for federalizing National Guard troops this weekend.

California's attorney general is suing the Trump administration, calling the president's national guard order "unlawful," as Los Angeles closes out a fourth day of protests. Luke Broadwater, Susan Glasser,