Today marks 40 years since the death of John Lennon. Chaz and AJ spoke with rock photographer Bob Gruen, the man that took the iconic picture of John wearing the "New York City" shirt. Bob told his stories of spending time with John and Yoko, and the music he was looking forward to making before his murder. Plus, Tom Cantone of Mohegan Sun is one of the biggest Beatles fans on the planet, and shared his story of the moment he found out John was gone.