After three decades in California, Narciso Barranco was arrested by agents while weeding outside an IHOP, stirring outrage and a fight to stop his deportation.

© Peyton Fulford for The New York Times

The temporary block ended another last-minute flurry of legal action over the Trump administration’s immigration crackdown.

© Moises Castillo/Associated Press

The temporary block ended another last-minute flurry of legal action over the Trump administration’s immigration crackdown.

© Moises Castillo/Associated Press

The children, who crossed the border as unaccompanied minors, are being kept in shelters. Experts said the move raised troubling legal questions.

© Adrees Latif/Reuters