What would happen if you tried to follow every rule of the Bible for a full year? For one thing (and if you’re a man), you’d have a really big beard. A.J. Jacobs joins us this hour to discuss his beard, his experience, and his book “The Year of Living Biblically: One Man’s Humble Quest to Follow the Bible as Literally as Possible” (Simon and Schuster Paperbacks, 2008).