Crohn’s Disease: The search for a cure

Three-quarters of a million patients, no cure. FOX43 is learning more about Crohn's Disease: what it is, what it's like to live with it, and what's happening in the search for a cure.  Maryellen Pann speaks with Dr. Matthew Coates from Penn State Hershey Medical Center and Rachael Wentzel, who lives with the disorder.