t the sureties are bona fide and understand the risks th are undertaking, such as potential loss of their c property. See generally United tates I Noriega-Sarabia, 116 F.3d 417, 420-21 (9th Cir. 1997). See also United States Hammond, 204 F.Supp.2d 1157, 1166-67 (E.D.Wis. 2002) (sufficiency of the secure y of