A sleepy surprise
SAN ANTONIO -- P.J. Bear visits with children at a local elementary school to teach them about getting enough sleep. The project was presented by scientists from the Air Force Research Laboratory's fatigue countermeasures branch at Brooks City-Base, Texas, and National Sleep Foundation officials. P.J., who is 2nd Lt. Jennifer Smith, shares sleep-awareness information through classroom activities and comic book-style educational materials designed to appeal to children ages 6 to 10. (Courtesy photo)