Mark Rozell is a professor of public policy at George Mason University in Arlington, Va., and co-editor of Religion and the American Presidency, Religion and the Bush Presidency and The Values Campaign?: The Christian Right and the 2004 Elections.

Randall Balmer holds the John Phillips Chair in Religion at Dartmouth College in Hanover, N.H. He is an expert on American religious history and especially American evangelicalism and the role of religion in American presidential politics. He is the author of Evangelicalism in America, Redeemer: The Life of Jimmy Carter and God in the White House: How Faith […]

Diana Butler Bass is an author, speaker and scholar who specializes in American religion and culture. She is the author of many books, including Christianity After Religion and Grounded: Finding God in the World – A Spiritual Revolution. Arrange an interview through Melinda Mullin at HarperCollins.

The Central Council of Muslims in Germany is a body that provides a discussion forum for Muslims to discuss religion, politics, culture and family life.

Vaughn E. James is a law professor at Texas Tech University. He wrote the article “Reaping Where They Have Not Sowed: Have American Churches Failed to Satisfy the Requirements for the Religious Tax Exemptions?” for the Catholic Law Review (2004).

Robert Wineburg is the Jefferson Pilot Excellence Professor of social work at the University of North Carolina-Greensboro who has looked at IRS investigations of churches for political activities related to elections. He is the author of the Faith-Based Inefficiency: The Follies of Bush’s Initiatives, and he has been writing comprehensively about faith-based politics and social services […]

William Mumma is president and general counsel of the Becket Fund for Religious Liberty. Organization officials have said preachers should be free to say whatever they want without threatening their churches’ tax-exempt status.

Focus on the Family is a conservative group that supports churches’ right to campaign. The founder of this organization is James C. Dobson who was also former chairman and president.

Rabbi Daniel Lapin is a prominent Washington-based rabbi who supported the Houses of Worship Free Speech Restoration Act of 2005.