Master Sgt. Trevor Derr, 736th Aircraft Maintenance Squadron C-17 production superintendent (with flag), and Cathy Powers, Gold Star Mother, run alongside members of Team Dover during the “Running Fir Wreaths” campaign Sept. 12, 2019, outside Dover Air Force Base, Del. Powers plans to run 1,000 miles across all 50 states in honor of her son and fallen veterans. (U.S. Air Force Photo by Mauricio Campino)