For 40 years we have been looking for ways to make the existence of the narcotic drug addict just as tough as possible. For 40 years we have asked only what new penalties, what new police tech-niques, might make it easier to catch him and lock him up, whether as an ordinary criminal or, more recently, in connection with some more or less sincere efforts at rehabilitation in confinement. I believe that this entire approach is open to grave question as a practical matter
