Transportation Security Administration officials stopped the third gun at a Richmond International Airport checkpoint March 11. A King William County man attempted to bring a .22-caliber handgun loaded with 11 bullets among his carry-on items at the security checkpoint that morning. TSA alerted airport police, who responded to the checkpoint, confiscated the handgun and cited the man on a weapons charge. The man told officials that he forgot that he had his loaded gun with him. “It’s inexcusable to bring a loaded gun to a checkpoint. You will be caught,” said TSA Federal Security Director for the airport Chuck Burke....