Master Sgt. Jessica Wheeler, the 28th Force Support Squadron section chief of readiness and plans, talks to participants of a memorial walk for Juneteenth at Ellsworth Air Force Base, S.D., June 19, 2020. Juneteenth marks the anniversary of when Union Army General Gordon Granger announced the federal orders proclaiming all people held as slaves in Texas were free. (U.S. Air Force photo by Airman 1st Class Austin McIntosh)