Welcome to Business North Carolina's weekly podcast, serving up interviews with some of the Tar Heel State's most interesting people.Today's episode features Warren Smith, president of MinistryWatch, a Charlotte nonprofit that tracks the finances of more than 900 Christian ministries. Its goal is to promote transparency and accountability for donors. Smith discusses his new book, Faith Based Fraud, which describes many famous religious scandals involving Mark Driscoll, Jim Bakker, Bill Hybels and others.