MOON TOWNSHIP, Pa. — A West Virginia man is facing charges after a loaded gun was found at Pittsburgh International Airport on Tuesday morning. TSA agents found the gun in a backpack at the alternate security checkpoint at 6:50 a.m. Franklin Barker, 58, was identified as the passenger carrying the gun. Allegheny County police said Barker did not have a valid concealed carry permit. Barker is charged with carrying a firearm without a license.