All across the U.S.-Mexico border, tens of thousands of Mexicans are returning home for Christmas as they do every year. Fronteras correspondent Lorne Matalon traveled to the Presidio border crossing in west Texas and found long delays made longer by security checks before the cars even crossed the border.

Passengers entering Ojinaga, Chihuahua stop before entering Mexico under a recently constructed metal canopy where they are questioned before leaving the United States.
(
Lorne Matalon
)