Inside the Debacle That Led to the Closure of El Paso’s Airspace

The F.A.A., citing “a grave risk of fatalities” from a new technology being used on the Mexican border, got caught in a stalemate with the Pentagon.

Department of Homeland Security Shuts Down, Though Essential Work Continues

ICE Tried to Justify a Minneapolis Shooting. Its Story Unraveled.

The collapse of the Trump administration’s version of events in the case was another instance of an account of a shooting that was later contradicted.

Homeland Security Wants Social Media Sites to Expose Anti-ICE

In Munich, Rubio Calls Europe a Friend but Says It Must Change

European leaders expressed relief at the tone of Secretary of State Marco Rubio’s remarks, but it was clear that the trans-Atlantic rift remained.