Second Lt. Tate Montgomery, left, and 2nd Lt. Marc Anderson, both 47th Student Squadron, jump through a tire obstacle in Del Rio’s first Battle on the Border Mud Crawl at the Val Verde County Fairgrounds April 20, 2013. The Del Rio Chamber of Commerce and 85th Flying Training Squadron's Booster Club brought the event together for Laughlin and local community members to have a day of family fun. (U.S. Air Force photo/Airman 1st Class John D. Partlow)