California is once again on fire, and this time it’s not because of Mother Nature.

Police have used flash-bangs and tear gas while dispersing crowds as protesters set at least two Waymo self-driving cars on fire. Follow for live updates

The Insurrection Act is a federal law that allows the president to deploy the military and National Guard troops to suppress civil disorder, insurrection or rebellion. It was last used by President George H. W. Bush during the Los Angeles riots after the Rodney King verdict in April 1992.

Texas leaders are reacting Monday as tensions in Los Angeles increased Sunday following President Donald Trump's deployment of the California National Guard.

State law, in fact, specifically prohibits local law enforcement from working with federal immigration enforcement operations in most instances.

California demonstrators protesting the federal immigration raids blocked traffic on a major Los Angeles freeway. NBC News' David Noriega reports on the continuing anti-ICE protest.

A group of North Bay immigrants and their supporters began a march this weekend from Vacaville to the California State Capitol to add their voices to a growing wave of defiance toward the Trump administration's deportation arrests.

California National Guard troops arrived in Los Angeles on Sunday in a show of force following scattered clashes between immigration agents and protesters and amid a widening political divide between California and the Trump administration.