TSA Agents And Tri Cities Regional Airport Have Found And Confiscated A Firearm At The Checkpoint. This Marks The Fourth Weapon Found So Far This Year. The Most Recent Was A Loaded Jennings .22 Caliber Pistol That Was Found In A Passenger’s Carry-On Bag. The Passenger Has Not Been Identified And Officials Aren’t Saying If They Were Charged. A Word Of Wisdom, Passengers Are Responsible For The Contents Of Bags They Bring To The Checkpoint.