on various assignments, which took him to places such as Baghdad, Brussels, Pretoria, and The Hague. (8) As their careers attest, all four men served their country honorably. 2. Congressional Gold Medal (a) Award Authorized The Speaker of the House of Representatives and the President pro tempore of the Senate shall make appropriate arrangements for the posthumous award, on behalf of the Congress, of a gold medal of appropriate design in commemoration of Glen Doherty, Tyrone Woods, J. Christopher Stevens, and Sean Smith in recognition of their contributions to the Nation. (b) Design and Striking For the purposes of the awards referred to in subsection (a), the Secretary of the Treasury (hereafter in this Act referred to as the Secretary ) shall strike the gold medals with suitable emblems, devices, and inscriptions, to be determined by the Secretary. 3. Duplicate medals Under such regulations as the Secretary may prescribe, the Secretary may strike and sell duplicates in bronze of the gold medals struck under section 2, at a price sufficient to cover the costs of the medals, including labor, materials, dies, use of machinery, and overhead expenses, and the cost of the gold medals. 4. National medals Medals struck pursuant to this Act are national medals for purposes of chapter 51 of title 31, United States Code. 5. Authorization of appropriations