Bill Mefford is director of civil and human rights at the United Methodist General Board of Church & Society.

Ricardo Hernandez works on immigrant and refugee rights for the American Friends Service Committee. Contact 215-241-7132.

Stacy Abramson is executive director of Reboot, which seeks to “reboot” Jewish traditions, particularly for young people, through innovation, including salons across the country, journals, books and films. It’s based in New York City.

The Rev. John Fife retired in 2005 after serving 30 years as pastor of Southside Presbyterian Church in Tucson, Ariz. Fife works with humanitarian programs, including Humane Borders, that provide food, water and medical care for migrants crossing the Arizona desert. He is co-founder of the immigrant rights group No More Death.

Galen Carey is vice president of government relations for the National Association of Evangelicals, an organization that has polled Americans on current event issues, such as gun control. Direct media inquiries to Sarah Kropp Brown.

Amy Bliss Tenney is an immigration legal services attorney for World Relief, the development arm of the National Association of Evangelicals. World Relief is involved with refugee resettlement.

Read a March 22, 2010, story at Christianity Today that discusses the changing demographic and political calculus for evangelicals.

Arturo Chavez is president of the Mexican American Cultural Center in San Antonio, Texas. The center is a leading advocacy group for Latino Catholics and immigrants.

The Rev. Jaime Soto is Chairman of  Secretariat of Cultural Diversity in the Church. The office focuses on a number of church ministries, including the pastoral care of migrants, refugees and travelers. He has commented on the importance of Hispanics to the Catholic Church in the U.S.