Retired Blue Bell CEO looks back at life's sweet lessons
What started as a college term paper turned into a 43-year career at one of the most recognized ice cream brands in the world, but things weren't always sprinkles for now-retired Blue Bell Creameries president and CEO Ricky Dickson. He talked with Natalie McCann about his new book, ''One Scoop at a Time,'' and shared some inspiration on navigating life's ups and downs.