Court of Appeals for the D.C. Circuit August 9, 1991, 90-5022 (American Postal Workers Union, Afl-Cio v. United States Postal Service)

Opinion for the court filed by Circuit Judge HENDERSON.

HENDERSON, Circuit Judge:

In this action we review the district court’s grant of summary judgment to the defendants in a suit challenging the U.S. Postal Service’s dismissal of four probationary employees.