As a doctor, Kent Brantly knew the risks of moving his family to Liberia so that he could treat people infected with the Ebola virus. And when he contracted the virus himself, many Americans began to pay attention to the growing crisis across the Atlantic. This hour, we’ll revisit our August conversation with Brantly and his wife, Amber, about defeating Ebola and the drive to serve others, which they write about in “Called for Life: How Loving Our Neighbor Led Us into the Heart of the Ebola Epidemic” (WaterBrook Press).