A display of U.S. Air Force Thunderbird jets near the main entrance checkpoint at Nellis Air Force Base in Las Vegas on Wednesday, April 4, 2018. (Bizuayehu Tesfaye/Las Vegas Review-Journal @bizut …

A display of U.S. Air Force Thunderbird jets near the main entrance checkpoint at Nellis Air Force Base in Las Vegas on Wednesday, April 4, 2018. (Bizuayehu Tesfaye/Las Vegas Review-Journal @bizutesfaye)