Bernadette Hanlon is Associate Professor and Chair of the Bachelor of Science Program in City and Regional Planning in the Knowlton School of Architecture at The Ohio State University in Columbus, Ohio, U.S.A. She specializes in political economy of cities and suburbs, environmental sustainability, immigration, and urban environmental policy and planning. She is the author or co-author of three books, including Once the American Dream: Inner-Ring Suburbs in the Metropolitan United States (2012). Thomas J. Vicino is Professor and Chair of the Department of Political Science in the College of Social Sciences and Humanities at Northeastern University in Boston, Massachusetts, U.S.A. He specializes in the political economy of cities and suburbs, focusing on issues of metropolitan development, housing, and demographic analysis. He is the author or co-author of four books, including Suburban Crossroads: The Fight for Local Control of Immigration Policy (2013).