Joseph Hooker, Lester Hooker, Jessie Higa, Cathy Gabriel, Frank Clay

Joseph Hooker, a terminally ill Vietnam veteran, sits in a wheelchair as his brother Lester Hooker stands behind him as they listen as Joint Base Pearl Harbor-Hickam volunteer historian Jessie Higa, bottom center, describes the USS Arizona memorial with tour guides Cathy Gabriel, left, and Frank Clay and the battleship USS Missouri in the background in Pearl Harbor, Hawaii, Wednesday, March 25, 2015. Joseph Hooker’s longtime dream to visit Pearl Harbor has come true. The Dream Foundation arranged for the 63-year-old to travel from his home in Essex, Maryland, to Hawaii. (AP Photo/Jennifer Sinco Kelleher)