How a Mexican Drug Cartel Makes Its Billions - NYTimes.com

The free drug market

“Drug cartel,” it turns out, is a whopper of a misnomer; neither the Mexicans nor the Colombians ever colluded to fix prices or supply. “I wish they were cartels,” Arturo Sarukhán, Mexico’s ambassador in Washington, told me. “If they were, they wouldn’t be fighting and driving up the violence.”