Navy submarines are occasionally spotted in our bay, but what's it like to live on one? The Navy invited CBS 8 to its base in Norfolk, Virginia to experience the confined quarters of a submarine and speak with the crew that includes a sailor from Chula Vista. Submarines regularly travel at least 400 feet below the surface and they can do it for months at a time. They are also loaded with top secret equipment. MORE: https://www.cbs8.com/article/news/local/outreach/on-the-homefront/life-on-a-submarine/509-65d158ef-438a-414b-84f8-4549575b2f8d