U.S. Air Force Maj. Justin Croteau, 9th Bomb Squadron chief of mobility, and Maj. Thomas White, 7th Operations Support Squadron assistant director of operations, explain the function of the B-1B Lancer navigation module to Sen. John Cornyn, R-TX, at Dyess Air Force Base, Texas, April 18, 2017. The senator was able to get an up-close look at the bomber and learn about its mission. (U.S. Air Force photo by Senior Airman Kedesha Pennant)