How do we respond to a skeptic who claims Christianity is a myth? I'll talk it over with Dr. Michael Foley from Baylor University. His book is called, "The Politically Incorrect Guide to Christianity." Plus: Andy McQuitty, senior pastor of Irving Bible Church in Texas, discusses his book, "The Way to Brave: Leading with Courage Against Today's Culture Wars." That's on Tuesday's on JANET MEFFERD TODAY