Lawmakers in more than 20 states this year have filed legislation targeting so-called sanctuary policies that limit cooperation with federal immigration authorities.

ABC News correspondents deployed across the U.S. to see the varying impacts of the Trump administration's crackdown.

The TikTok video went viral early Monday: A brief recording appeared to show a half-dozen federal agents, one with the acronym for U.S. Immigration and Customs Enforcement emblazoned on his back ...

The Democratic governor, who has been openly critical of the Trump administration, warned about immigration enforcement’s chilling effect on Chicago and Illinois. “Right now there’s so much ...

The administration started with more arrests and deportations to once-closed countries, but a Republican senator says they’re ...

Image: Empty streets on Chicago's south side following the ICE crackdown Image: Steve says his mother is afraid she could be arrested by immigration officials One man, Steve, told us of the ...

CHICAGO — Top Trump administration officials ... they believe are interfering with the Trump administration's crackdown on immigration, in an apparent warning to the dozens of so-called ...

The office of Chicago's mayor did not immediately respond ... His administration has asked local law enforcement to join the federal immigration crackdown as a "force multiplier" and warned ...

President Donald Trump has often singled out Chicago and Illinois, which have some of the nation's strongest protections for immigrants. Top administration officials last month visited the city to ...

The U.S. Justice Department sued the state of Illinois and city of Chicago on Thursday, accusing the Democratic strongholds ...

(Stacey Wescott/Chicago Tribune ... and he has a hard time believing that a crackdown on immigration will do anything but hurt the economy. He closed his business for the day.