The Chronicle of Higher Education, March 6, 2011 by Lauren Sieben
http://chronicle.com/article/5-Minutes-With-Where-More/126612/
Mr. Ludwig is a gun-policy researcher and an editor, along with Philip J. Cook, of Duke University, and Justin McCrary, of the University of California at Berkeley, of Controlling Crime: Strategies and Tradeoffs, forthcoming from the University of Chicago Press.
Frank Zimring is a law professor at Berkeley who wrote a terrific book in the late 90s where he points out that if you look at cities in the United Kingdom and you look at cities in the United States, the overall levels of fights and robberies and other crimes aren’t very different.