Crisis Management Taco Bell takes a shellacking over shell licking A photo of an employee licking taco shells made the rounds on a few sites Monday. Commenters were either grossed out or unsure about the photo’s veracity. By Matt WilsonJune 4, 2013 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.