Wal-Mart Wars: Moral Populism in the Twenty-First Century By Rebekah Peeples Massengill New York University Press. 2013. 256 pages. $24 (paper) More: Wal-Mart Wars: Moral Populism in the Twenty-First Century By Rebekah Peeples Massengill New York University Press. 2013. 256 pages. $24 (paper)