Conchita Sarnoff explores the cooperation, or lack there of, between Mexico and the U.S. in the drug prohibition war raging at our border and farther south.

Mexico's drug prohibition war continues to claim victims at an astounding rate, and there are no signs that the violence will ease any time soon. In 2010 alone, the death toll from the violence was more than double the number of U.S. soldiers killed in Afghanistan and Iraq during the past seven years. This NPR broadcast explores whether the situation might improve in 2011.

The recreational drug known as ecstasy may have a medicinal role to play in helping people who have trouble connecting to others socially, new research suggests. In a study involving a small group of healthy people, investigators found that ecstasy prompted heightened feelings of friendliness, playfulness and love, and induced a lowering of the guard that might have therapeutic uses for improving social interactions. The researchers suggested that ecstasy might help people with post-traumatic stress disorder as well those with autism, schizophrenia or antisocial personality disorder cope with a variety of emotional difficulties.

Found tottering alone in the desert with their ribs visible and their heads hung low, horses play a backbreaking, unappreciated role in the multibillion-dollar drug smuggling industry created by drug prohibition. Mexican traffickers strap heavy bales of marijuana or other illegal drugs to the horses’ backs and march them north through mountain passes and across rough desert terrain. With little food and water, some collapse under their heavy loads. Others are turned loose when the contraband gets far enough into Arizona to be loaded into vehicles with more horsepower.

Out of 320 requests from felons on supervision in Washington, seven people have gotten permission to use medical marijuana — a select group that includes a forger wasting away from AIDS and a white-haired grandmother named Kathy Parkins with fibromyalgia. A frustrated group of advocates, attorneys, physicians and patients says the state's Department of Corrections is ignoring the state medical marijuana law by substituting its judgment for that of doctors who recommend the drug. The policy, they say, is ripe for a legal challenge, although none has been filed.

Since the start of Mexico's drug prohibition war, 200 people wounded in Mexico have been treated at El Paso's county-run hospital at a cost of $4.7 million, according to the latest figures from the University Medical Center of El Paso. "Local taxpayers are footing the bill for the consequences of a conflict that is occurring on foreign soil," said Jim Valenti, UMC's chief executive officer, and Dr. Jose Manuel de la Rosa, founding dean of the Texas Tech University Health Sciences Center at El Paso Paul L. Foster School of Medicine.

A Duluth man is now part of the first lawsuit challenging a federal ban on several ingredients found in synthetic marijuana products. Jim Carlson owns Last Place on Earth in downtown Duluth. He was already challenging the city's ban on fake pot ingredients.