The opinion filed December 29, 2000 is amended as follows: at page 4510 of the slip opinion, lines 5-6 from the bottom, after the cite to City of Chicago v. Morales, add the parenthetical “(plurality)”, so that it reads: City of Chicago v. Morales, 527 U.S. 41, 52, 119 S.Ct. 1849, 144 L.Ed.2d 67 (1999) (plurality).

The mandate may now issue.