Support WBURAt The Border, The Drugs Go North And The Cash Goes SouthPlay08:50Download AudioJohn BurnettMarch 20, 2014 ShareA border-crossing checkpoint in Laredo, Texas. Border officials attempt to keep drugs from coming into the U.S., but they are also looking for huge sums leaving the country. More than $400 million was confiscated in 2012. (NPR)
