Dirty Dining: Which Baskin-Robbins, Dairy Queen, & Cold Stone Creamery shops had serious violations

There's nothing like a scoop of cold ice cream on a hot August day so in a special Dirty Dining I-Team investigation, we go behind the kitchen doors, looking into the four most popular ice cream & frozen yogurt chains including Dairy Queen, Cold-Stone Creamery, Baskin-Robbins and Yogurtology.