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U.S. Air Force Major Mark Callan, 921st Contingency Response Squadron director of staff, delivers a presentation titled, “How We Decentralize our Information” during a TEDxTravisAFB event at Travis Air Force Base, California, Oct. 24, 2022. The event included several topics designed to inspire creative solutions to challenges of the future. (U.S. Air Force photo by Heide Couch)
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