The suit asserts that sanctuary laws in Chicago, Cook County and Illinois have obstructed federal efforts to enforce ...

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

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

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

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