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

The Trump administration has filed a lawsuit against Illinois, the City of Chicago and Cook County over its sanctuary status.

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

As part of President Trump's immigration crackdown, his administration is suing Chicago and Illinois over what are known as ...

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

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

The Trump administration filed a lawsuit against Chicago, Cook County and the state of Illinois for sanctuary policies that ...

Illinois Gov. JB Pritzker says the state has done nothing but follow the law, but the Department of Justice says the opposite ...

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

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

The Trump administration on Thursday sued the city of Chicago and state of Illinois for allegedly interfering with ...

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