Meet Barry Enderwick, a sandwich historian

The "Endless Thread" podcast team introduces us to a man who's made it his life mission to try out old sandwich recipes. Barry Enderwick makes them, eats them and rates them on his "Sandwiches of History" social media accounts. Enderwick also has a new book out called "Sandwiches of History the Cookbook."

Amory Sivertson and Ben Brock Johnson report.