'Massive' smuggling ring dismantled in Arizona

A deputy's routine traffic stop helped authorities break up what they say is one of the biggest drug-smuggling operations uncovered in Arizona, which they estimate moved $2 billion of narcotics across the border in just five years.

Read more: http://www.azcentral.com/news/articles/2011/10/31/20111031arizona-drug-smuggling-bust-103111.html#ixzz1cRuIiyQQ