A Washington Post-ABC News poll released last week found that Romney enjoys the support of white males over President Obama by a margin of 2-to-1: 65 percent to 32 percent. And among working-class whites without college degrees, President Obama trails Romney 58 percent to 35 percent. Why does it matter? White males made up 36 percent of the total electorate in the last presidential contest, and whites in general made up 74 percent of all voters.