Cervantes v. Holder, ___ F.3d ___, 2014 WL 6463031 (9th Cir. Nov. 19, 2014) (the petty offense exception to inadmissibility, under INA 212(a)(2)(A)(ii), 8 U.S.C. 1182(a)(2)(A)(ii), based on a crime of moral turpitude, is mandatory and does not have any discretionary component); accord, Matter of Salvail, 17 I. & N. Dec. 19, 21 (BIA 1979) (explaining that the relief afforded by the petty offense exception is mandatory).