Q & A here from the Pew Forum.

Some excerpts:

Does anything that has happened so far suggest evangelicals will rally around a single Republican candidate?

It hasnít happened yet, but itís possible that it could. There are at least two candidates in the race besides Mike Huckabee that have, at one point or another, drawn significant evangelical support. One of them is Mitt Romney and the other is John McCain. Here is where a little history is helpful.

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There has been much discussion and speculation about how evangelical voters might respond to Romneyís Mormon religion. Can we come to any conclusions yet?

Well, the polling evidence from last year very clearly indicated that Gov. Romney faced a challenge with evangelicals. And a lot of the things heís done in his campaign, including his prominent speech in Texas about religion in American politics, clearly have been aimed at meeting that challenge. In the early going, we see some evidence that he did successfully meet that challenge. In Michigan, which is in some sense his home state, he won the evangelical vote. He has gotten significant portions of the evangelical vote in some of the other states, which suggests that he has been able to meet that challenge.

But he didnít do very well in Iowa or South Carolina. And if one looks at the county-by-county breakdown of the vote for Romney and Huckabee in those states, counties with a lot of evangelicals gave Romney very few votes. In those states, Romney did well in counties that had relatively few evangelicals. Additionally, in Iowa, Romney did well in counties that had a lot of Catholics. So at least in those two states, there is some indication that the concerns about Romneyís Mormon religion had an effect at the ballot box.