A Department of Homeland Security bus pulled up outside Annunciation House, a shelter for migrants and refugees in El Paso, Texas, on Sunday. Parents filed off and walked into the shelter, some exposing their GPS ankle monitors.

A Department of Homeland Security bus pulled up outside Annunciation House, a shelter for migrants and refugees in El Paso, Texas, on Sunday. Parents filed off and walked into the shelter, some exposing their GPS ankle monitors.