Two jets from the U.S. Air Force Thunderbirds, one of them flying inverted, perform during the …

Two jets from the U.S. Air Force Thunderbirds, one of them flying inverted, perform during the Aviation Nation show at Nellis Air Force Base on Saturday, Nov. 16, 2019, in Las Vegas. (L.E. Baskow/Las Vegas Review-Journal) @Left_Eye_Images