RT Book T1 Review of The Persistence of Poverty in the United States. Garth L. Mangum, Stephen L. Mangum and Andrew M. Sum. The Two-income Trap: Why Middle Class Mothers and Fathers are Going Broke. Elizabeth Warren and Amelia Warren Tyagi. Reviewed by James Midgley A1 Midgley, James LA English YR 2004 UL https://krimdok.uni-tuebingen.de/Record/1866317369 AB Book review of Garth L. Mangum, Stephen L. Mangum and Andrew M. Sum, The Persistence of Poverty in the United States. Baltimore, MD: The Johns Hopkins University Press, 2003. $19.95 papercover. Elizabeth Warren.and Amelia Warren Tyagi, The Two-income Trap: Why Middle Class Mothers and Fathers are Going Broke. New York: Basic Books, 2003. $26.00 hardcover