508 U.S. 248 508 U.S. 248 113 S.Ct. 2063 124 L.Ed.2d 161 William J. MERTENS, Alex W. Bandrowski, James A. Clark, and Russell Franz, Petitioners,v.HEWITT ASSOCIATES. No. 91-1671. Argued Feb. 22, 1993. Decided June 1, 1993. Syllabus * Petitioners allege that they represent a class of former employees who participated in the Kaiser Steel Retirement […]