There's an interesting article at Atlantic.com about the Rev. Mark Harris' run for the Republican nomination for the Senate seat currently held by Democratic Sen. Kay Hagan.  Rev. Harris was instrumental in getting Amendment One passed and is looking to use the same grassroots organization he used in that fight to boost his Senate run:

Now Harris is attempting to unseat Hagan in the Senate, vying to win the Republican nomination with assistance from his band of grassroots allies. He announced his Senate candidacy this month, and has the potential to give state Senate House Speaker Thom Tillis a serious challenge in the Republican primary.

Harris has sent early signals that he'll build his Senate campaign infrastructure out of that same grassroots organization that fought against gay marriage. He has already brought on Republican activist Mary Frances Forrester, who spearheaded the Amendment One campaign, and Rachel Lee Brady, who worked for the pro-Amendment One group Vote Marriage NC. That could be helpful in injecting cash into the relatively unknown first-time candidate's campaign and could help propel Harris to the Republican nomination…

The article goes to point out why the state-wide fight for Hagan's seat might not be as easy as the Amendment One results would seem to indicate:

Amendment One was on the ballot during last year's May primary, when there were no competitive statewide contests, not the general election when the presidential campaign and a heated gubernatorial race boosted turnout. As is typical of primary elections, the electorate was much older and much more conservative than in a typical general election, but the excitement around Amendment One exacerbated those differences. Over three-quarters of voters in the primary election were over the age of 50, according to Lake Research Partners, a Democratic polling organization that worked with same-sex marriage proponents during the primary. That electorate was "enormously" helpful in getting Amendment One passed, pollster Celinda Lake said, and could be a boon to Harris in getting through the Republican primary.

The Democrats are going to be in a dogfight to retain control of the Senate so you can expect to see lots of national money injected into this campaign since Sen. Hagan's seat is seen as one of the most closely contested in the country. Things are gonna get interesting around here in the very near future.