LITTLE ROCK, Ark. -- Staff Sgt. Christine McGowan, a percussionist in the Air Force Band of Mid-America, waves to the crowd while trying to avoid the rain Nov. 18 at the William J. Clinton Presidential Library grand opening. The rain did not stop the band's performance as it played patriotic music to entertain an estimated 30,000 visitors. (U.S. Air Force photo by Tech. Sgt. Bob Oldham)