
The Mexican drug cartels battling viciously to expand and survive have a powerful financial incentive: Across the border to the north is a market for illegal drugs unsurpassed for its wealth, diversity and voraciousness.
Homeless heroin addicts in big cities, “meth heads” in Midwest trailer parks, pop culture and sports stars, teens smoking marijuana with their baby boomer parents in Vermont — in all, 46 percent of Americans 12 and older have indulged in the often destructive national pastime of illicit drug use.
This array of consumers is providing a vast, recession-proof, apparently unending market for the Mexican gangs locked in a drug war that has killed more than 10,780 people since December 2006. No matter how much law enforcement or financial help the U.S. government provides Mexico, the basics of supply and demand prevent it from doing much good.
“The damage done by our insatiable demand for drugs is truly astounding,” said Lloyd Johnston, a University of Michigan researcher who oversees annual drug-use surveys.
The latest federal figures show that 114 million Americans have used illegal drugs at some point — and 20 million are current users.
Marijuana is by far the No. 1 drug, sampled by 100 million Americans, including nearly half of high school seniors. But more than 35 million Americans have used cocaine at some point and 34 million have taken LSD or other hallucinogens.
The Mexican cartels are eager to feed this ravenous appetite.
Once used mostly to transship drugs from South America, Mexico is now a major producer and distributor; its gangs control cocaine networks in many U.S. cities and covertly grow marijuana on U.S. public lands.
“When the U.S. government turns up the pressure a lot, then is when you see a return to the old formula of saying (to Americans), ‘You also have corruption, you consume the drugs, you’re the biggest drug consumer in the world,’ ” said Jose Luis Pineyro, a sociologist at Mexico’s Autonomous Metropolitan University.
Gil Kerlikowske, a former Seattle police chief recently appointed by President Barack Obama as the U.S. drug czar, said the Mexicans “make an excellent point.” Kerlikowske argues that reducing demand through education and treatment is as vital as border interdictions in quelling Mexico’s drug violence.



