'Narconomics': How The Drug Cartels Operate Like Wal-Mart And McDonald's

The cartels' business models are similar to those of big-box stores and franchises, says Tom Wainwright, former Mexico City bureau chief for The Economist. His new book is "Narconomics."
Read more: http://snapzu.com/gladsdotter/narconomics-how-the-drug-cartels-operate-like-wal-mart-and-mcdonalds