Border Patrol agents have been responsible for more Chicago-area arrests than ICE in the Trump administration's "Midway Blitz" crackdown, an unprecedented shift that has caused some internal tensions,

Homeland Security has released video that it says proves Border Patrol agents were justified in using tear gas in Chicago during an immigration raid.

The stepped-up role of Border Patrol leaders in interior enforcement — which has historically been ICE territory — marks an evolution of tactics that originated in California.

The top U.S. Border Patrol commander spent an hour on the stand Tuesday, responding to U.S. District Judge Sara Ellis' concerns about how federal agents have handled themselves, people they’ve detained,

U.S. Border Patrol officers seized more than 100 snakes, spiders, lizards and salamanders from a truck attempting to cross over the border into Mexico.

On Saturday, Border Patrol agents converged on the Old Irving Park neighborhood on the city's Northwest Side to conduct an immigration enforcement raid. Neighborhood residents claimed the agents interrupted a children's Halloween parade and allegedly deployed tear gas without warning on residents trying to intervene.