More on the unfolding battle in Washington State:

...The National Organization for Marriage, noting its involvement in ballot measures that overturned same-sex marriage in California and Maine, issued a statement Monday morning pledging a referendum campaign to fight any gay marriage law in Washington state. Last week, the group announced that it would spend $250,000 to help fund primary challenges to any Washington Republican who crosses party lines to vote for same-sex marriage. So far, two Republicans in the Senate and two in the House have said they would vote in support of gay marriage. -- The Washington Post