4. Cocaine Crackdown

Officers in Brownsville process an American citizen who crossed over the bridge 20 years ago and discover the reason he didn t want to come back. In Laredo, a car being driven by a man who claims he was coming into the country to shop at the supermarket, in fact, smuggling 15kg of cocaine while a truck driver s modified cab attracts the attention of Customs and Border Protection at the World Trade Bridge.