"A majority of Iowans oppose passage of a state constitutional amendment banning same-sex marriage, a new Des Moines Register Iowa Poll shows.The poll found that 38 percent favor a legislative initiative to pass a constitutional amendment, while 56 percent are against. Six percent aren’t sure.The findings show little movement on the issue from February 2011, when 40 percent of those surveyed supported passing an amendment, while 54 percent were opposed."
Marriage equality is here to stay, in Iowa. The proposed ballot has passed in the house, but is stalled in the state Senate, where the Democrats have a narrow majority, and the Senate president won't even consider introducing it. Even if it is introduced and passed, that will not end it. It will need to be passed again, in both houses, in the next legislative session, 2013 - 2014. With public opinion turning against them, even some GOP senators may well turn against a public vote, just as they are currently doing in New Hampshire.
Then - they still have to win the balllot. If public opinion is against overturn now, that will be even more true in another two years.