NBC Sports’ Mike Tirico gets a tour of 30 Rockefeller Center and NBC Studios as he fills in for Craig as co-anchor for the week. Also, Glamour editor-in-chief Sam Barry shares a guide to denim and how to pick the best styles to complement your body type. Plus, a closer look at the powerful legacy of the Pontifical Sacred Music Institute and the lasting influence of its music a century later. And, chef Mario Carbone shares a delicious chicken Vesuvio recipe.