Chicago officials admitted they confused Secret Service agents who showed up at an elementary school to investigate a threat for ICE agents.

The Trump administration ramped up goals for U.S. Immigration and Customs Enforcement to make 1,200 to 1,500 arrests per day, the Washington Post reports.

MIRMAR - Anxious relatives waited outside a U.S. Immigration and Customs Enforcement (ICE) facility in Miramar on Monday morning waiting for word on their loved ones.

The Trump administration intensified efforts to crack down on illegal immigration, making U.S. Immigration and Customs Enforcement (ICE) a central focus.

Border czar Tom Homan told NBC News that several people with criminal convictions were apprehended in Chicago.

Thousands of undocumented immigrants have been arrested and detained under President Trump's executive order. Texas cities had ICE raids on Sunday.

(CBS News Texas) - U.S. Customs and Immigration Enforcement arrested 84 people in North Texas on Sunday, the agency said. Arrests were made in a number of areas, including Dallas, Fort Worth, Irving and parts of Collin County. The agency said it is part of an ongoing effort.

The actions come as President Donald Trump and his administration have begun cracking down on illegal immigration and laying the groundwork for rapid deportations.

Gov. Greg Abbott announced Sunday night that the Texas Department of Public Safety is preparing to assist ICE agents with their operations

Unless there is a real public safety exigency, immigration enforcement does not belong on school grounds,” said Attorney General Peter Neronha.

Federal agencies confirmed Monday they are working to detain people in Michigan suspected of violating U.S. immigration law.