Over the last 20 years, Jim Gaffigan has become one of America's most-watched stand-up comics, with self-deprecating observations about raising five kids with his wife, and especially about his love of food. In fact, a couple years back, he published the best-selling book called, "Food: A Love Story." These days he’s out on tour and his TV Land sitcom, "The Jim Gaffigan Show," which he writes and produces with his wife Jeannie, is now in the midst of its second season. The comedian explains why the "Jim" you see on stage and on screen is a little dumber than his real-life counterpart, before delving into our listeners' hamburger hardships.