Staff Sgt. Omari-Darnell Ferguson, a 28th Security Forces Squadron alarm monitor, talks on the phone to discuss a matter at the Liberty Gate on Ellsworth Air Force Base, S.D., Dec. 4, 2018. Each person that comes through the gate gets checked for proper authorization, correct seatbelt wear and that their vehicle has registration on the plates. (U.S. Air Force photo by 2nd Lt. Joshua Sinclair)