Dalombo Fontes v. Gonzales, ___ F.3d ___, 2007 WL 949590 (1st Cir. March 30, 2007) (rejecting argument that the Board of Immigration Appeals erred by finding that noncitizen was not eligible for discretionary relief under former INA 212(c) violates equal protection by treating similarly situated permanent residents differently based solely on whether they have traveled outside the United States), citing Kim v. Gonzales, 468 F.3d 58, 62-63 (1st Cir.2006).