The lawsuit asks the court to immediately end a number of laws and ordinances it says thwart federal immigration authorities.

The Trump administration is suing Chicago over what are known as sanctuary laws. CHICAGO — The Trump administration sued ...

The US justice department has filed a lawsuit against Chicago, accusing local officials of impeding federal immigration ...

The Trump administration stepped up its legal fight over the president’s crackdown on undocumented immigrants by suing ...

President Donald Trump’s administration went to court Thursday to challenge sanctuary policies in the state of Illinois, Cook ...

The lawsuit accuses city, county, and state authorities of ‘minimally enforcing—and oftentimes affirmatively thwarting’ ...

The lawsuit comes as Chicago mayor Brandon Johnson is expected to testify before the House Oversight Committee next month.

The suit challenges state and local laws that limit police from cooperating with federal immigration authorities.

The Trump administration sued officials in Illinois, Chicago and Cook County on Thursday over policies that limit cooperation ...

The U.S. Department of Justice is suing the State of Illinois and the City of Chicago, alleging that sanctuary status is ...

The U.S. Department of Justice is suing Illinois and Chicago, arguing that their immigration policies interfere with federal ...

Democratic mayors of "sanctuary cities" have agreed to testify before a House committee after Attorney General Pam Bondi signed a directive cutting federal funding to the cities.