The Los Angeles-based Drug Enforcement Administration headquarters said it’s cooperating with federal law enforcement entities on immigration enforcement efforts.

Border czar Tom Homan told NBC News that several people with criminal convictions were apprehended in Chicago.

Nearly 1,000 people were arrested by federal agencies in a blitz to enforce immigrations policies across the United States, according to multiple reports.

A top Department of Justice official and President Trump’s “border czar” were in Chicago overseeing “immigration enforcement efforts,” according to officials. “The DEA, along with our

An illegal immigrant from Mexico, named as a person of interest in the Los Angeles area fires, may avoid being detained by immigration officials because of California's sanctuary laws. Immigration officials confirmed Tuesday that Juan Manuel Sierra is a Mexican national in the U.

U.S. Immigration and Customs Enforcement, or ICE, in the country's interior, and U.S. Customs and Border Protection at the nation's borders. On Thursday, Department of Homeland Security Acting ...

Targeted immigration enforcement operations by multiple agencies were launched in Chicago Sunday, with top Trump administration officials in the city to oversee it all. One of President Trump's many campaign slogans was,

This is just the beginning,” one Defense official said about the deployment of active-duty troops to the border with Mexico.

The president has stoked fears of a ‘migrant crime’ wave, but a leading scholar says sanctuary policies encourage immigrants to cooperate with police.

Chicago Public Schools officials had initially said the agents were from U.S. Immigration and Customs Enforcement. Secret Service said they were investigating a threat, and responded to a house.

While Immigration and Customs Enforcement ( ICE) issued a detainer for Sierra, California's sanctuary laws, known as SB 54, often stop local law enforcement from notifying the federal agency about a suspect's immigration status or when he may be released.

ICE agents and their partners in federal and local law enforcement ramped up targeted raids over the weekend, seeking known "criminal aliens" accused of U.S. crimes.