Read a July 14, 2009, Newsweek story on why abortion could be the next stumbling block for health reform.

Jim Towey is a Catholic who succeeded DiIulio as head of the White House’s faith-based program, serving as director until he left that post to become the president of Saint Vincent College in Latrobe, Pa., in July 2006. On Aug. 3, 2006, President Bush appointed Jay Hein, president of the Sagamore Institute for Policy Research in Indianapolis, as Towey’s […]

John K. White is a political science professor and fellow at the Life Cycle Institute at Catholic University of America in Washington, D.C.

David Leege is an emeritus professor of political science at Notre Dame University and spends much of the year in Arizona. Leege is a leading expert on Catholic voting patterns.

Mary Jo Weaver is an emeritus professor of religious studies at Indiana University, Bloomington. She has written on American Catholics in the 20th century, with a focus on the conservative strain among American Catholics.

Michael Horan is a theologian at Loyola Marymount University in Los Angeles who can relate Catholic beliefs to Catholic practice, particularly in the political realm. Horan believes hard-line tactics by bishops to deny communion to abortion rights politicians can backfire.

David J. O’Brien is a professor of Catholic studies at the College of the Holy Cross in Worcester, Mass. He has written and commented widely about Catholics and politics.

Gregg Ivers is a professor in the school of public affairs at American University in Washington, D.C. He is an expert on constitutional law and is the author of To Build a Wall: American Jews and the Separation of Church and State.

William V. D’Antonio is an associate researcher at The Catholic University of America and a fellow of the Institute for Policy Research and Catholic Studies. He is a leading analyst of the changing roles of Catholic laity in society and politics.