NBC News: Seventy percent of Americans support same-sex marriage, according to the 11th annual American Values Survey, the highest percentage recorded by a major national poll. The results, released Monday, found just 28 percent of respondents oppose the right of gay couples to wed.

Approval crossed the political divide, with majorities of Democrats (80 percent) and independents (76 percent) supporting same-sex marriage, and 50 percent of Republicans, according to the poll conducted by the Public Religion Research Institute (PRRI) in partnership with the Brookings Institution.

Most major religious denominations back marriage equality, too, including white mainline Protestants (79 percent), Hispanic Roman Catholics (78 percent), religious non-Christians (72 percent) Hispanic Protestants (68 percent), white Catholics (67 percent), Black Protestants (57 percent) and other Christian denominations (56 percent).

Religiously unaffiliated Americans were the most supportive, with 90 percent endorsing same-sex marriage. (To read the complete article, Click Here.)