250 F.3d 237 (4th Cir. 2001) DAVID L. FAIRBAIRN,Plaintiff-Appellee,v.UNITED AIR LINES, INCORPORATED, Defendant-Appellant.INTERNATIONAL ASSOCIATION OF MACHINISTS AND AEROSPACE WORKERS, AFL-CIO, Amicus Curiae.DAVID L. FAIRBAIRN, Plaintiff-Appellee,v.UNITED AIR LINES, INCORPORATED, Defendant-Appellant.INTERNATIONAL ASSOCIATION OF MACHINISTS AND AEROSPACE WORKERS, AFL-CIO, Amicus Curiae. No. 00-1438 No. 01-1082 UNITED STATES COURT OF APPEALS FOR THE FOURTH CIRCUIT Argued: February 26, 2001Decided: […]