From left to right, Roberto Barrera, Dr. Sally Zuniga-Barrera and Cesar Cantu Jr., hold their certificates of appreciation for being speakers at the Brown Bag Luncheon at Laughlin Air Force Base, Texas, Oct. 2, 2013. The luncheon was one of the events on Laughlin to recognize and celebrate Nation Hispanic Heritage Month. (U.S. Air Force photo/Airman 1st Class Jimmie D. Pike)