PAWNEE CITY — While most of the town was just doing their daily routines, two localfiremen were carrying the weight of memory and nearly 25 pounds of firefighting equipment up the tallest structure in Pawnee County. Pawnee City volunteer firefighters Lucas Barloon and Jason Arington marked the 25th anniversary of the September 11 terrorist attacks with a grueling physical tribute. Clad in full bun…