melissa deckman is professor of political science at washington college in chestertown, maryland. >> if you think about the god gap, so-called "god gap," it's still alive and well this year in american politics, and it's bigger than things like the gender gap, although you often hear more in the media about women's voting and men's voting, so i think religion continues to play a big role in american presidential elections. >> the republicans are hoping for a big turnout from evangelicals, who make up about one quarter of gop voters. in the early days of the campaign, there were questions about whether theological differences would keep evangelicals from supporting a mormon candidate. governor mitt romney's campaign tried to woo them on the basis of shared values. >> people of different faiths, like yours and mine, sometimes wonder where we can meet in common purpose, when there are so many differences in creed and theology. surely the answer is that we can meet in service, in shared moral convictions about our nation stemming from a common worldview. >> it seems to me that the mormon