political university for the republican white house hopefuls. most of the candidates have iowa on their schedule today with their eyes on the all important caucuses less than three weeks away. that includes newt gingrich, who s iowa campaign director resigned amid reports he called romney s mormon faith a cult. but do voters share that view? and could that be part of the reason why mitt romney isn t xweting even more support? joe johns is joining us with more. he s been taking a closer look at romney s faith. i guess the question is mormon faith holding him back? it s a very good question, wolf. what about mitt romney s faith? one of those questions a lot of people dismiss as soon as it s asked. partly because people of both parties say they want to believe that a presidential election ought to be about issues, that the religion is beside the point, but polls show it was an issue four years ago and believe it or not, it s still an issue today. when you ask a lot of evange