Transportation Security Administration Officials Are Reporting They Found A Loaded Firearm In A Passenger Carry On Bag At The Tri-Cities Airport Security Checkpoint. The Handgun Was Immediately Taken Into Possession By The Tsa, Airport Police Were Alerted And The Passenger Was Escorted Out The Area. Officials Want To Remind People Firearms Are Not Allowed In Carry-On Bags. TSA Officials Said This Is The Second Firearm Found At Tri Security Checkpoints This Year.