U.S. Rep. Jim Matheson, a Democrat, was re-elected in 2008 to his fifth term representing Utah’s 2nd District. He also belongs to the LDS church.

U.S. Sen. Jeff Flake, a Republican, represents Arizona and is a member of the LDS church.

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.

J. David Woodard is a professor of political science at Clemson University in Clemson, S.C., and author of The New Southern Politics.

Bob Bennett is a former U.S. senator from Utah, as was his father, and is a member of the Church of Jesus Christ of Latter-day Saints. Bennett is now chairman of the Bennett Group, a consulting group for corporations in Washington, D.C.

U.S. Sen. Tom Udall, a Democrat, was elected to represent New Mexico in the Senate in 2008 after serving five terms in the U.S. House. He also had served as the state’s attorney general.

U.S. Sen. Harry Reid, D-Nev., is U.S. Senate majority leader and a member of the LDS church.

U.S. Sen. Mike Lee, R-Utah, is a member of the LDS church.