Villanueva Speech U.S. Special Operations Command hosts Pittsburgh Steelers offensive tackle Alejandro Villanueva, a former member of the 75th Ranger Regiment. Villanueva delivered a speech at MacDill Air Force Base, Fla., Feb. 2, 2019. SHARE: Download: Full Size (2.3 MB) Credit: Air Force Master Sgt. Barry Loo VIRIN: 190204-F-IJ878-0020.JPG Photo Gallery