President Donald Trump has made immigration enforcement a top priority for his administration and has supported Abbott’s immigration efforts. Texas repeatedly sued the Biden administration, targeting many of its immigration policies, some of which provided migrants legal pathways to legally enter and stay in the U.S.

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

Targeted immigration enforcement operations by multiple agencies were launched in Chicago Sunday, with top Trump administration officials in the city to oversee the operation. Multiple sources told CBS News Chicago that those held by ICE Sunday have active warrants.

Immigration operations were taking place all over the country less than a week after President Trump was sworn in.