Lt. Col. John Heins, 91st Cyberspace Operations Squadron commander bumps elbows in greeting with Secretary of the Air Force Barbara M. Barrett during her visit to Sixteenth Air Force (Air Forces Cyber) on Aug. 21, 2020. During her visit she learned how the 67th Cyberspace Wing “Gunslingers” are protecting the integrity of the upcoming elections. (U.S. Air Force photo by Trevor Tiernan)