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

The Marines are expected to arrive within 24 hours, a defense official said Monday, speaking on the condition of anonymity to discuss ongoing operations.

California is suing the Trump administration over its federalization of the state’s National Guard, alleging the move to deploy some 2,000 troops across the state without the approval of the governor or local law enforcement is unlawful, Attorney General Rob Bonta announced Monday, June 9.