One of the great misconceptions is that the golf comedy 'Caddyshack' was a hit right from the start. It wasn't. The script was a mess, there was infighting among cast members, and almost everyone on the set was high on something. Chris Nashawaty, author of a new book, 'Caddyshack: The Making of a Hollywood Cinderella Story' joins Sam Weinman in studio to tell the intricate story of how the film came together, and how it grew over time into the iconic film it is today.