Fraternal twins Air Force Tech. Sgt. Matthew Renteria and Air Force Senior Airman Michael Pineda listen to a briefing before the obstacle course portion of the Texas Military Forces Best Warrior Competition at Camp Swift near Bastrop, Texas, Feb. 5, 2015. U.S. Army photo by Spc. Michael Giles Fraternal twins Air Force Tech. Sgt. Matthew Renteria and Air Force Senior Airman Michael Pineda listen to a briefing before the obstacle course portion of the Texas Military Forces Best Warrior Competition at Camp Swift near Bastrop, Texas, Feb. 5, 2015. U.S. Army photo by Spc. Michael Giles SHARE: Download: Full Size (6.39 MB) Credit: VIRIN: 381020-J-IRM84-500.jpg Photo Gallery