Agents are arresting immigrants in cities such as Los Angeles and New York. Their expanding reach has sparked concern in law enforcement and immigrant communities.

At least 11 people were arrested during a Border Patrol operation in south Sacramento Thursday morning, officials said. The Sacramento County Sheriff's Office said that they had received a call about armed, masked men in the parking lot of the Home Depot on Florin Road, near Highway 99, shortly after 7:45 a.m.

Border Patrol agents raided a Home Depot in Sacramento on Thursday, alarming elected officials and prompting a searing rebuke from Gov. Gavin Newsom's office, who said they should do their jobs "at the border".