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

President Donald Trump has deployed 4,000 National Guardsmen and 700 Marines to LA. But California Gov. Gavin Newsom and California Attorney General Rob Bonta are suing the Trump administration, saying they unlawfully "trampled over" California’s sovereignty when they federalized the California National Guard.

More demonstrations are under way in Los Angeles as the Trump Administration more than tripled the number of troops in the city and Gov. Gavin Newsom sued to stop him.

CalMatters photographers captured immigration sweeps and protests that led up to President Trump's deployment of the National Guard to Los Angeles.

President Donald Trump has built his presidency around stretching the bounds of presidential authority, and his response to protests over an immigration crackdown in Los Angeles is no exception.

President Donald Trump has authorized more than 4,000 National Guard troops and 700 Marines to respond to protests in Los Angeles. Here's what it means.

Defense Secretary Pete Hegseth on Tuesday defended the administration's mobilization of the National Guard and members of the Marine Corps to Los Angeles amid ongoing immigration protests.

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.

Michigan Gov. Gretchen Whitmer and 22 other Democratic governors called Trump's action an "alarming abuse of power."

Local officials and Governor Gavin Newsom don’t want the military presence and the police chief has said it creates logistical challenges for safely handling protests.

The Trump administration said it would send 2,000 National Guard troops into Los Angeles after a second day in which protesters confronted immigration agents during raids of local businesses.