Bouarfa v. Mayorkas
A case in which the Court held that revocation of an approved visa petition under 8 U.S.C. §1155 based on a sham-marriage determination by the Secretary of Homeland Security is the kind of discretionary decision that falls within the purview of §1252(a)(2)(B)(ii), which strips federal courts of jurisdiction to review certain actions “in the discretion of” the agency.