> That peoples in USA buying drugs are the drivers of violence in Mexico. Drugs are much different from gasoline. Gasoline is available everywhere and legal.

> That peoples in USA buying drugs are the drivers of violence in Mexico. Drugs are much different from gasoline. Gasoline is available everywhere and legal. The cartels moving to gasoline is like the mafia moving from liquor during prohibition to other trades like racketeering, extortion, etc. It perhaps signals that drugs are not so lucrative anymore.