Romney, Perry support undoing state's law
Minn. lawmaker called for constitutional marriage ban, return to 'Don't Ask'
8 votes separate top two; Bachmann drops out
Wasserman Schultz weighs in before Iowa caucuses
Scoring 'political points' on the backs of loving couples
Talk abounds of who's the best candidate to lead the nation
Romney, Paul find support from some gay Iowans
Controversy surrounds Paul's newsletters and endorsement from anti-gay pastor
Romney, Gingrich remain at top of national polls
Democrat would be first out gay person of color in Congress