428, 105 S.Ct. 844, 83 L.Ed.2d 841 (1985)). Jurors are presumed to answer voir dire questions truthfully. United States v. Copple, 24 F.3d 535, 544 n. 14 (3d Cir.1994) (citation omitted); see also Bolt v. Hickok, 887 F.Supp. 709, 714 (D.Del.1995). In a § 2255 motion — as at trial — the defendant bears the burden to prove actual bias. United States v. Riddick, 15 F.Supp.2d 673, 681 (E.D.Pa.1998) (citing Smith v. Phillips, 455 U.S. 209, 217, 102 S.Ct. 940, 71 L.Ed.2d 78 (1982)). “Findings of implied bias are legal determinations dependent on an objective evaluation of the challenged juror’s experiences and their relation to the case being tried.” Powell, 226 F.3d at 1188 (citations and internal quotation marks omitted); see also United States v. Calabrese, 942 F.2d 218, 226 (3d Cir.1991) (<HOLDING>) (citations omitted). “[A] finding of implied
holding the implied warranty is implied in all residential leases in california recognizing that it may be appropriate in a particular case to challenge grand juror bias recognizing that implied bias is appropriate in certain situations holding that the exception is applied only in exceptional situations  recognizing implied duty to market