Charis E. Kubrin is Associate Professor of Sociology at George Washington University. She is coeditor of Crime: Readings (2007) and coauthor of Privileged Places: Race, Residence, and the Structure of Opportunity (2006). Thomas D. Stucky is Assistant Professor of Criminal Justice at Indiana University-Purdue University Indianapolis. He is author of Urban Politics, Crime Rates, and Police Strength (2005). Marvin D. Krohn is Professor and Chair of the Department of Criminology, Law, and Society at the University of Florida. He is coauthor of Gangs and Delinquency in Developmental Perspec...