Is America To Blame For Mexico's Drug War?

Is America To Blame For Mexico's Drug War?: "In Mexico, thousands of people have died in drug-related violence in the past three years as the government has ramped up its war on drug cartels. But is the United States — with its market for illegal drugs and flow of guns south of the border — to blame? A panel of experts face off on the topic in the latest Intelligence Squared U.S. debate."