A heated confrontation erupted as progressive Mayor Daniel Biss challenged Border Patrol Commander Gregory Bovino on camera during an immigration enforcement operation outside Chicago.

Community groups say at least 15 people were arrested, including an immigrant living in the U.S. without legal permission, who the Department of Homeland Security says has a criminal history and damaged a Border Patrol vehicle with a rock.

The Chicago Police Department said in a statement that they did not assist federal authorities with immigration enforcement.

President Donald Trump’s hardline lead Border Patrol commander Gregory Bovino is back in Chicago—where he’s accused of immediately setting out to taunt the city’s migrant community. On Tuesday morning,

Bovino’s back: Gregory Bovino, the U.S. Border Patrol official who has led the Trump administration’s deportation efforts, returned to the Chicago area Tuesday with federal agents in tow, targeting immigrants on the Southwest Side and in the west suburbs a month after their first efforts came to a chaotic end.

Border Patrol Chief Gregory Bovino reveals threats against ICE agents surged over 1,200%, but Louisiana's peaceful operations offer a successful model for blue states.

As the second week of "Catahoula Crunch," an immigration crackdown operation in New Orleans, comes to a close, new information has come to light regarding the number of arrests made. According to Chief Border Patrol Agent Gregory Bovino, Homeland Security has arrested more than 350 people.