U.S. Rep. Jason Chaffetz, a Republican, was elected in 2008 to represent Utah’s 3rd District in Congress. He is a member of the LDS church.

U.S. Rep. Rob Bishop, a Republican, represents Utah’s 1st District and is a Mormon. He is a former high school teacher of American history and government who served 16 years in the state legislature.

Douglas Firth Anderson is a professor of history with a specialty in American religious history at Northwestern College in Orange City, Iowa.

James R. Spencer is a minister and author of seven books on cults, the occult and secularism. He wrote an article about Mormonism and Christianity for the Assemblies of God magazine, Today’s Pentecostal Evangel. He runs the website Maze Ministry. He lives in Boise, Idaho.

Fritz Ridenour is the author of So What’s the Difference, in which he compares Christianity to other world religions, including Mormonism. The book is endorsed by Focus on the Family and declares that Mormonism is not compatible with Christianity. Ridenour lives in Santa Barbara, Calif.

Ed Decker is president of Saints Alive in Jesus, an evangelical Christian mission to Mormons, Freemasons and other groups the mission considers cults. He is a former Mormon and co-author of The God Makers.

Roberta Combs is president of the Christian Coalition, a political action organization that describes itself as “pro-family.” According to news releases on its website, the coalition has several times agreed with statements made by Mitt Romney.

John Ankerberg is president of the Ankerberg Theological Research Institute in Chattanooga, Tennessee. He has a daily radio and television show.

Alan Wolfe is the founding director of the Boisi Center for Religion and American Public Life at Boston College and a frequent commentator on religion and politics. His books include The Transformation of American Religion: How We Actually Live Our Faith, which focuses on the impact of evangelicals on American religious culture. He has written widely on secularism.