Revelers display U.S. and gay pride flags as they celebrate early election returns favoring Washington state Referendum 74, which would legalize gay marriage, during a large impromptu s

 

              Revelers display U.S. and gay pride flags as they celebrate early election returns favoring Washington state Referendum 74, which would legalize gay marriage, during a large impromptu s
Revelers display U.S. and gay pride flags as they celebrate early election returns favoring Washington state Referendum 74, which would legalize gay marriage, during a large impromptu street gathering in Seattle's Capitol Hill neighborhood, in the early hours of Wednesday, Nov. 7, 2012. For years, foes of same-sex marriage had a potent talking point: They'd won every time the issue went to a popular vote. That winning streak has now been shattered in a multi-state electoral sweep by gay marriage supporters. It's a historic tipping point likely to influence other states and possibly even the Supreme Court. (AP Photo/Ted S. Warren)