The Trump administration launched an Immigration and Customs Enforcement (ICE) crackdown on Chicago Monday, which the city's mayor, Brandon Johnson, said he'd "received no notice" of.
The big picture: The launch of "Operation Midway Blitz" follows weeks of threats from President Trump to tackle crime in Chicago and other Democrat-run cities by expanding ICE's presence and possibly deploying National Guard troops as part of his agenda against undocumented immigrants despite opposition from Democratic leaders.