28 bridges cross the notorious Rio Grande between Texas and Mexico, providing a gateway for legitimate goods and a lucrative pipeline for illegal contraband, weapons and drugs.
Officers intercept an arsenal of weapons being smuggled into Mexico.
Three men in identical clothing cause suspicion, and a man is caught smuggling reptiles.
Drugs are found hidden in carrots, and a pill smuggler is caught following a tip-off.
A traveller is caught smuggling cash, and officers find drugs in a flat-bed truck.
Officers discover packages lined with drugs. A woman is caught smuggling marijuana.
Aromatic candles filled with Fentanyl are intercepted at the World Trade Bridge.
Two 16-year olds are suspected of smuggling drugs. Marijuana worth $7million is found.
Packages of meth are found in a trailer, and two brothers are caught smuggling pills.
In Laredo, 500kg of marijuana is found hidden inside a consignment of household goods.
Meth is found inside some speakers and a Mexican boy claiming US citizenship is questioned.
