avel for the purpose of engaging in unlawful sexual activities. United State;'. Hayward 359 F.3d 631, 638 (3d Cir. 2004). See also United States'. Tykarsky 446 F.3d 458, 471 (3d Cir. 2006): EFTA00221344 12/07/07 FRI 15:39 FAX 1 R I RKLAND&ELL I S LLP it 021 Alan Dcrshowitz, Esq. December 7, 2007 Pa