United States v. Lopez-Hernandez, __ F.Supp.2d __ (N.D. Cal. Feb. 23, 2007) (motion to allow collateral attack of immigration proceedings in prosecution for illegal re-entry granted where defendant demonstrated that immigration proceeding was improper where IJ failed to inform defendant [post-IIRAIRA, pre-St. Cyr] that he could apply for relief under former INA 212(c)).