A majority of respondents at every level of education and income say same-sex marriage is “strictly private.”
This is true among people who also say they have a favorable view of any of the three leading presidential candidates. For those holding favorable views for John McCain, 55% say marriage is a private decision; for Barack Obama, 75% say so; and for Hillary Clinton, 69% do. All three oppose same-sex marriage. Both Democrats both favor civil unions. – USA Today