Watch more of our conversation about Libya, humanitarian intervention, and the ethical questions being raised by NATO’s current military strategy.

Expensive cancer-fighting drugs are sparking ethical debate about the tremendous costs and small benefits of some new treatments.

"That old Lutheran concept of the priesthood of all believers—Stephen Ministry helps you live that out,” says Rev. David Sloop.

Watch more of correspondent Deborah Potter's interview with the pastor and clinical psychologist who founded Stephen Ministries in 1975.

Watch excerpts from our recent interview with the author of “Shake Hands with the Devil: The Failure of Humanity in Rwanda” and “They Fight Like Soldiers, They Die Like Children: The Global Quest to Eradicate the Use of Child Soldiers.”

Watch excerpts from 2008 and 2012 GOP presidential candidate Ron Paul’s June 3, 2011 speech to the Faith and Freedom Coalition in Washington.

Watch excerpts from potential GOP presidential candidate Michele Bachmann’s June 3, 2011 speech to the Faith and Freedom Coalition in Washington.

Watch excerpts from former Massachusetts Governor Mitt Romney’s June 3, 2011 speech to the Faith and Freedom Coalition in Washington.

Watch excerpts from newly-announced GOP presidential candidate Rick Santorum’s April 28, 2011 speech at the National Press Club.

Watch excerpts from former Minnesota Governor Tim Pawlenty’s June 3, 2011 speech to the Faith and Freedom Coalition in Washington, DC.

Watch excerpts from potential GOP presidential candidate Jon Huntsman Jr.’s June 3, 2011 speech to the Faith and Freedom Coalition in Washington.

We talk with Cheri Harder, president of the Trinity Forum and a former congressional policy advisor and White House staffer, as Republican presidential campaigns get under way.

Watch more of our conversation with Cherie Harder about religion and politics in 2012.

Donating organs and tissues "is considered an altruistic, charitable act and all the major religions look favorably upon that behavior," says ethicist Robert Veatch.

Choral conductor Rafael Schaechter led Jewish singers and musicians in 16 performances of Verdi's Requem before Nazi audiences at the Terezin concentration camp during World War II. "We can sing to them what we cannot say to them," he declared.

This week the House of Representatives authorized a memorial at Arlington National Cemetery for 13 fallen Jewish military chaplains.

Working with the Circle of Life Children’s Center, a pediatrician affiliated with the University of Medicine and Dentistry of New Jersey offers compassionate care to seriously ill children and their families.

Voodoo recognizes an invisible world of great spiritual power, according to Sallie Ann Glassman, a Voodoo priestess, community organizer, and founder of the New Orleans Healing Center.

As debate grows over US involvement in NATO’s intervention in the Libyan civil war, watch an excerpt about Libya from our May 23 interview with the force commander of the UN Assistance Mission to Rwanda in 1993-1994 and the author of “Shake Hands with the Devil: The Failure of Humanity in ...

A new study by the John Jay College of Criminal Justice rules out celibacy and homosexuality as causes of the Catholic sexual abuse crisis.