U.S. Air Force Senior Master Sgt. Chris Tellis of the 123rd Contingency Response Group briefs Carsen Parker, a field representative for U.S. Rep. Brett Guthrie, about unit capabilities Feb. 17, 2023, at the Kentucky Air National Guard Base in Louisville, Ky. Parker and 10 other staffers from Kentucky's Congressional Delegation toured the base to learn more about the mission sets of the Kentucky National Guard. (U.S. Air National Guard photo by Dale Greer)