Federal appeals court blocks California's National Guard victory over Trump, escalating constitutional crisis between president and governor.

But what does a state's National Guard do that local or state law enforcement can't? The National Guard is almost always called upon by a state's governor. Their job is broad, ess

The memo obtained by NPR says troops would be used in activities, including in "night operations and rural interdiction," as well as "guard duty and riot control" inside detention facilities.

Armed National Guard troops are accompanying immigration agents as they carry out mass deportation raids on the streets of Los Angeles.

Trump mobilized the California National Guard against the ... that the administration was planning to use the guard to help with immigration enforcement came last month, when DHS requested 20,000 ...

Los Angeles protests against federal immigration raids enter third day, as Trump threatens to deploy the National Guard over objections by CA Gov. Gavin Newsom and L.A. Mayor Karen Bass.

The administration said it has directed immigration officers to pause arrests at farms, restaurants and hotels, stressing that sweeps should focus on people in the U.S. illegally who have criminal backgrounds.

Federal immigration authorities have continued to target illegal immigrant farmworkers under the Trump administration’s mass deportation operation despite President Donald Trump saying on Thursday that he would “soon” put in place protections for agricultural workers,