Defense Secrtary Mattis visits Peterson AFB
PETERSON AIR FORCE BASE, Colo. - (From left to right) Col. Sam Johnson, 21st Space Wing vice commander, and Maj. Gen. John Shaw, Air Force Space Command deputy commander, greet Defense Secretary James Mattis on the fight line at Peterson Air Force Base, Colo., Nov. 30, 2018. Mattis was in Colorado Springs to meet with senior cadets at the U.S. Air Force Academy. (U.S. Air Force photo by Robb Lingley)