The day before Billy Graham’s interview in 1982 on The Today Show, his director of public relations, Larry Ross, requested a private room for Graham to pray in before the interview. But when Mr. Graham arrived at the studio, his assistant informed Ross that Mr. Graham didn’t need the room. He said, “Mr. Graham started praying when he got up this morning, he prayed while eating breakfast, he prayed on the way over in the car, and he’ll probably be praying all the way through the interview.” Ross later said, “That was a great lesson for me to learn as…