Book Review: Purging the Poorest, Public Housing and the Design Politics of Twice-Cleared CommunitiesPurging the Poorest, Public Housing and the Design Politics of Twice-Cleared Communities, ValeLawrence J.Chicago, IL: The University of Chicago Press, 2013. 428 pp. $85.00 (cloth), $27.50 (paper), $7.00 to $27.50 (e-book).