Latin American drug cartels find home in West Africa

Colombian and Mexican drug cartels have jumped the Atlantic Ocean and expanded into West Africa, working closely with local criminal gangs to carve out a staging area for an assault on the lucrative European market.

The situation has gotten so out of hand that tiny Guinea-Bissau, the fifth-poorest nation in the world, is being called Africa's first narco-state. Others talk about how Africa's Gold Coast has become the Coke Coast. In all, officials say, at least nine top-tier Latin American drug cartels have established bases in 11 West African nations.

"The same organizations that we investigate in Central and South America that are involved in drug activity toward the United States are engaged in this trafficking in Western Africa," said Russell Benson, the Drug Enforcement Agency regional director for Europe and Africa. "There's not one country that hasn't been touched to some extent."

The calculus is simple: bigger profits in Europe than in the United States, less law enforcement in West Africa than in Europe. The driving force is the booming European market for cocaine.