"Waiver and forfeiture are related doctrines; waiver occurs when a defendant intentionally relinquishes or abandons a known right, whereas forfeiture occurs when a defendant fails to timely assert his rights." United States v. Harris, 230 F.3d 1054, 1058 (7th Cir. 2000) (citing United States v. Staples, 202 F.3d 992, 995 (7th Cir. 2000); United States v. Olano, 507 U.S. 725, 730-34, 113 S.Ct. 1770, 123 L.Ed.2d 508 (1993)). "A forfeiture is basically an oversight; a waiver is a deliberate decision not to present a ground for relief that might be available in the law."
The defendants did not raise this issue below, so we review for plain error. United States v. Harris, 230 F.3d 1054, 1058 (7th Cir.2000). Before we can correct such an error, there must be “(1) ‘error,’ (2) that is ‘plain,’ and (3) that ‘affect[s] substantial rights.’ ”
The defendants did not raise this issue below, so we review for plain error. United States v. Harris, 230 F.3d 1054, 1058 (7th Cir.2000). Before we can correct such an error, there must be "(1) ‘error,’ (2) that is ‘plain,’ and (3) that ‘affect[s] substantial rights.’ "
Knox's waiver precludes our review of his challenge to the loss calculation because "if there has been a valid waiver, there is no `error' for us to correct." United States v. Lakich, 23 F.3d 1203, 1207 (7th Cir. 1994); see United States v. Harris, 230 F.3d 1054, 1058-59 (7th Cir. 2000) ("[W]e cannot review waived issues at all because a valid waiver leaves no error for us to correct on appeal."). III. CONCLUSION
United States v. Lewis, 93 F.3d 1075, 1084 (2d Cir. 1996). Cf. United States v. Harris, 230 F.3d 1054, 1061-62 (7th Cir. 2000) (Ripple, J., dissenting); United States v. Sullivan, 75 F.3d 297, 303 (7th Cir. 1996); United States v. Tagore, 158 F.3d 1124, 1129 (10th Cir. 1998). Bonnie has not made this argument and we do not consider it.