Tomi Lahren spends 24 action-packed hours on the southern border with the men and women of Customs & Border Protection as they battle the Mexican smuggling cartels on the front lines of America's busiest Border Patrol sector.

Tomi Lahren spends 24 action-packed hours on the southern border with the men and women of Customs & Border Protection as they battle the Mexican smuggling cartels on the front lines of America's busiest Border Patrol sector.