Read an Aug. 26, 2013, Religion News Service story about North Carolina becoming the seventh state to prohibit courts from considering Islamic law. The North Carolina restriction applies only to family-law cases.

H. Patrick Glenn holds the Peter M. Laing Chair at McGill University’s law school in Montreal, Canada. His award-winning textbook Legal Traditions of the World includes sections on Talmudic, Islamic and Hindu legal traditions, among others, as well as on reconciling the various legal traditions.

Nina Shea is director of the Hudson Institute’s Center for Religious Freedom, based in Washington, D.C. She has been an international human-rights lawyer for more than three decades, and her areas of expertise include Islamic law and human rights. Contact through David Tell, director of public affairs and special projects.

Dr. Andrew Bostom is associate professor of medicine at Brown University Medical School in Providence, R.I. He has written several books about Islam, including Sharia Versus Freedom: The Legacy of Islamic Totalitarianism.

Julie Macfarlane is a law professor at the University of Windsor in Windsor, Ontario, Canada. She has expertise in Islamic family law and is the author of Islamic Divorce in North America: A Shari’a Path in a Secular Society.

The American Civil Liberties Union issued a report in May 2011 about the push for anti-Shariah laws.

Read a CBS Miami story about a measure that died in the Florida Legislature in May 2013.

Robert Vischer is dean and professor of law at the University of St. Thomas in Minneapolis. His research interests explore the intersection of law, religion and public policy, and his books include Conscience and the Common Good: Reclaiming the Space Between Person and State.

Read a March 2012 article by law professor Robert K. Vischer in the journal First Things. He argues that anti-Shariah laws set a dangerous precedent that could damage religious liberty for all, not just for Muslims.