President Trump's "Border czar" Tom Homan and other top officials oversaw immigration enforcement efforts in Chicago on Sunday, as ICE officials announced 956 arrests in one day on Sunday Why it matters: The largest number of single-day arrests announced by Immigration and Customs Enforcement since Trump took office last Monday and declared a national emergency on the U.

The Trump administration launched an immigration enforcement blitz in Chicago on Sunday that includes several federal agencies that have been granted additional authorities to arrest undocumented immigrants in the US,

A top Department of Justice official and President Trump’s “border czar” were in Chicago overseeing “immigration enforcement efforts,” according to officials. “The DEA, along with our

State officials and leaders of county offices of education and school districts speak out against quickly Trump administration’s new guidance allowing immigration enforcement near or in schools.

The number of arrests was uncertain. Illinois officials, including the governor, said they had not been given advance notice.

Acting U.S. Deputy Attorney General Emil Bove and Border Czar Tom Homan oversaw immigration enforcement efforts in Chicago on Sunday, as efforts got underway across the country.

Acting Deputy Attorney General Emil Bove visited Chicago on Sunday to witness the start of ramped-up immigration enforcementin the nation's third-largest city promised by the Trump administration, though few details of the operation were made public.

Chicago Public Schools officials mistakenly believed ICE agents had come to a city elementary school and put out statements to that effect before learning the agents we