Take a deep dive into the USS Arizona battleship that was sunk during WWII attacks on Pearl Harbor and see footage of unseen parts of the wreakage http://cnn.it/2fvQ40m | CNN

Visitors aboard a US Navy shuttle on their way to the USS Arizona Memorial learned a little about the salvage operations that took place at Pearl Harbor after the attack. Here EN2 Mitchell Dailey explains how the hard work of the salvage crews resulted in most of the battleships (six in all, including USS Pennsylvania, which was in dry dock) returning to fight in World War II. Video and photos: Jim McCoy and DVIDS Music: Fluidscape by Kevin MacLeod Video created by Rebecca Schwab #PearlHarbor #S