A park in Mexico City sports a small book stall known as the Biblioteca Canábica, or the Cannabis Library—part of an attempt by civil society groups to disseminate reliable information about illegal drugs for parents, teachers and youth. It's also a small way of raising the volume on a debate that is growing ever louder in Mexico: whether to legalize drugs. "We want a healthier relationship with drugs," said Carlos Zamudio, director of the Cannabis Library project. "[T]he relationship we have now has brought us problems with violence and health. A healthier relationship requires regulating drugs in a different way."