DEBBIE ARMSTRONG, PLAINTIFF-APPELLANT, v. PRESTON R. TISCH, POSTMASTER GENERAL OF THE UNITED STATES POSTAL SERVICE, DEFENDANT-APPELLEE. No. 87-3139.United States Court of Appeals, Fifth Circuit. January 22, 1988. Clement P. Donelon, Leefe, Donelon, Donelon Voorhies, Metairie, La., for Armstrong. David G. Karro, Atty., U.S. Postal Service, Washington, D.C., Thomas L. Watson, Asst. U.S. Atty., John P. […]