the United States Court of Appeals for the Fifth Circuit handed down prior to September 30, 1981, are binding as precedent in the Eleventh Circuit, Sag Bonner v. City of Prichard, Ala., 661 F.2d 1206, 1207 (11th Cir. 1981). K&E 19439748.2 EFTA00193952 EFTA00193953