Frederick W. Kagan is a widely read military historian and fellow at the American Enterprise Institute in Washington, D.C., who is associated with the neoconservative movement. Kagan has said he prefers the term Islamist to Islamofascist.

Sandra Yocum is chair of religious studies at the University of Dayton who specializes in the history of theology, which is Benedict’s forte.

David Horowitz is a self-described conservative and founder of the David Horowitz Freedom Center and the Terrorism Awareness Project. The project sponsors an annual “Islamo-Fascism Awareness Week” on campuses.

Mark D. Chapman teaches church history, Catholicism, ecclesiology and Anglicanism at the University of Oxford. Chapman researches Anglican theology and church history.

James Carroll is an author and Boston Globe columnist who dissected problems with the association of Islam and fascism in a Jan. 21, 2008, op-ed in The New York Times, “Islamofascism’s ill political wind.”

David E. Bernstein is a professor at the George Mason University School of Law in Arlington, Va., and posts at the Volokh Conspiracy blog, where he wrote about Islamofascism.

Pacific, Asian, and North American Asian Women in Theology and Ministry is a U.S.-Canadian grass-roots network.

Mark Ellingsen is an associate professor at the Interdenominational Theological Center in Atlanta. He is the author of the article “Joseph Ratzinger: How Conservative is Benedict XVI?” in the October 2005 issue of Theology Today.

Read a Sept. 24, 2006, New York Times story which discusses Bush’s use of the term “Islamofascism” and the controversy it generated.