I recently sentenced a group of more than twenty defendants on meth trafficking conspiracy charges. All of them pled guilty. Eighteen were ‘pill smurfers,’ as federal prosecutors put it, meaning their role amounted to regularly buying and delivering cold medicine to meth cookers in exchange for very small, low-grade quantities to feed their severe addictions. Most were unemployed or underemployed. Several were single mothers. They did not sell or directly distribute meth; there were no hoards of cash, guns or countersurveillance equipment.