A new report recently highlighted in Ruy Teixeira's valuable Public Opinion Watch shows that one of the bright spots for the Democrats in the 2004 election was their performance among single women. The study, done by Greenberg Quinlan Rosner for Womens' Voices/Women Vote, showed that the "marriage gap is a defining dynamic in today's politics, eclipsing the gender gap, with marital status a significant predictor of the vote, independent of the effects of age, race, income, education or gender." As Teixeira writes, the new research shows that unmarried women, who voted overwhelmingly for Kerry, "are social and economic progressives advancing...