LANGLEY AIR FORCE BASE, Va. -- Melanie Paul, a Red Cross volunteer, poses with Molly, a 3-year-old Sheltie, at the Langley Hospital Jan. 30. Ms. Paul and Molly do about 10 animal assisted therapy visits per week throughout the Hampton Roads area. They have been visiting Langley Air Force Base weekly since January. (U.S. Air Force photo/Airman 1st Class Zachary Wolf)