High court's decision fuels uncertainty about whether babies born to immigrants lacking legal immigration status will be considered American citizens, despite 14th Amendment.

Forcing Chicago and Illinois law enforcement officials to help federal agents conduct deportation operations is unconstitutional, U.S. District Judge Lindsay Jenkins ruled.

After U.S. Immigration and Customs Enforcement subpoenaed the city of Chicago for the personal information in a program used by immigrants, city officials said they have not turned anything over ...