Charles Schulz insisted on one core purpose: A ...Charlie Brown Christmas had to be about something. Namely, the true meaning of Christmas. Otherwise, Schulz said, “Why bother doing it?” To Coca-Cola’s credit, Mendelson says, the corporate sponsor never balked at the idea of including New Testament passages. The result — Linus’s reading from the Book of Luke about the meaning of the season — became “the most magical two minutes in all of TV animation,” the producer says....