FILE – This Nov. 25, 2018 file photo shows migrants near the Chaparral border crossing watch clashes with
U.S. border agents, seen from Tijuana, Mexico. A San Diego TV station says the U.S. government ran an
operation to screen journalists, activists and others while investigating last year’s migrant caravan
from Mexico. KNSD-TV says documents leaked by a Homeland Security source show a January database listing
at least 10 journalists, seven of them U.S. citizens, as warranting secondary screening at U.S. points
of entry.