Cocaine Highways from Mexico to the U.S.

Drug cartels use fleets of 18-wheelers to smuggle drugs across the border.

Cocaine Highways from Mexico to the U.S.

Cocaine Highways from Mexico to the U.S.
Cocaine Highways from Mexico to the U.S.
Cocaine Highways from Mexico to the U.S.
Cocaine Highways from Mexico to the U.S.
Cocaine Highways from Mexico to the U.S.
Cocaine Highways from Mexico to the U.S.
Cocaine Highways from Mexico to the U.S.
Cocaine Highways from Mexico to the U.S.
Cocaine Highways from Mexico to the U.S.
Cocaine Highways from Mexico to the U.S.
DEA agents stake-out the thousands of trucks that stop for refueling at truck stops near Atlanta, which has become a hub for drug traffickers. (ABC News)
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