Check out this interesting letter to the editor of the Wall Street Journal yesterday from Robert Sharpe of Common Sense for Drug Policy:

What’s interesting about the drop in violence associated with crack cocaine is the irrelevance of drug enforcement. During the peak of the 1980s crack epidemic, New York City applied the zero-tolerance approach. Meanwhile, Washington, D.C. Mayor Marion Barry was actively smoking crack and the nation’s capital had the highest per capita murder rate in the country.

Despite very different leadership and law enforcement, crack use declined in both cities simultaneously. This parallel decline occurred when the younger generation saw firsthand what crack was doing to their older peers and decided for themselves that crack was bad news. Adding to what is already the highest incarceration rate in the world is not the answer to America’s drug problem. Diverting resources away from prisons into cost-effective, substance-abuse treatment would save both tax dollars and lives.