Bob Fernandez thought he’d go dancing and see the world when he joined the US Navy as a 17-year-old high school student ... who is now 100. “We didn’t even know we were in a war.” ...

100-year-old Robert Fernandez is a veteran of the U.S. Navy. He was just 17 when the attack on Pearl Harbor in Hawaii hit his crew. More than eight decades later, he speaks about his experiences.

Bob Fernandez thought he'd go dancing and see the world when he joined the U.S. Navy as a 17-year-old high school student ... who is now 100. "We didn't even know we were in a war." ...