This article that declaring a "war" on drugs was bad policy. It argues that the bad effects of the laws against drugs outweigh its benefits and argues for a new approach to legislation on drug use.
Nicholas deB. Katzenbach,
A RATIONAL DISCUSSION OF CURRENT DRUG LAWS,
25 Fordham Urb. L.J. 443
Available at: http://ir.lawnet.fordham.edu/ulj/vol25/iss3/3