A generation ago it was merely a river in central Africa. Today the name ‘Ebola’ evokes powerful images of misery and grief. At the heart of the battle are thousands of extraordinary people. Coming up, a feature interview with Franklin Graham of Samaritan’s Purse. He shares rare details about Dr. Kent Brantley’s personal story of surviving Ebola. And up first, an eyewitness account from a Canadian doctor who recently returned from the front-lines.