Bruce D. HaynesBruce D. Haynes is Professor of Sociology at the University of California, Davis and a Senior Fellow in the Urban Ethnography Project at Yale University. He is author or coauthor, among other works, of Down the Up Staircase: Three Generations f a Harlem Family, The Ghetto: Contemporary Issues and Controversies, and Down the Up Staircase: Three Generations of a Harlem Family. Read More Read Less