| The Shadow of the Wall: Violence and Migration on the U.S.-Mexico Border Jeremy Slack is an assistant professor of geography in the Sociology and Anthropology Department at the University of Texas at El Paso. Daniel E. Martínez is an assistant professor in the School of Sociology at the University of Arizona. Scott Whiteford is the director of the Social and Behavioral Sciences Mexico Initiative and a professor emeritus at the Center for Latin American Studies at the University of Arizona. |