Joseph Lininger, Civilian Acculturation and Leadership Training student, listens carefully as a CALT training instructor gives safety instructions before students move through Project X, Feb. 2, 2016, at Maxwell Air Force Base, Alabama. Lininger said he hopes that his accomplishments will make others think twice before discounting someone simply because they have a disability. (U.S. Air Force photo by Airman 1st Class Alexa Culbert)