Most of the time, Jim and Jeannie Gaffigan are all funny business. But recently, the comedy power couple had to grapple with something serious. Jeannie found out she had a brain tumor that was six centimeters wide. Jeannie underwent surgery which, thankfully, was a success. As she recovered, the duo turned to the medium they knew best - humor. InsideEdition.com's Leigh Scheps (http;//twitter.com/LeighTVReporter) has more.