Col. Michael Tiemann, 72nd Air Base Wing Vice Commander, sings the national anthem during a military appreciation night at Taft Stadium, Okla., July 2, 2021. The OKC Energy FC professional soccer team hosted the event in order to honor U.S. service members. (U.S. Air Force photo by 2nd Lt. Danny Rangel)
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EF70-200mm f/4L IS USM
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