Republicans are not satisfied with winning 62 percent of the white vote. To counter the demographic growth of Democratic constituencies whose votes threaten Republican success in high-turnout presidential elections, Republicans have begun a concerted effort to rupture the partisan loyalty of the remaining white Democratic voters. Their main target is socially liberal, fiscally conservative suburbanites, the weakest reeds in the Democratic coalition. These middle-income white voters do not share the acute economic needs of so-called downscale Democratic voters and they are less reliant on government services. The Republican strategy to win over these more culturally tolerant, but still financially pressed,...