Sec. Markwayne Mullin Just Delivered a Blistering Response to Mamdani Over Thursday's ICE Shooting

DHS Sec. Mullin: ‘I’m not sorry' on continuing enforcement following ICE shooting in NYC

ICE agents shot and injured a man during a traffic stop in New York City, while new video emerges showing ICE agents separating parents from children at a traffic stop. NBC News Senior Homeland Security Correspondent Julia Ainsley has the latest.