; (ii) by striking the period at the end of subparagraph (K) and inserting ; or ; and (iii) by adding at the end the following new subparagraph: (L) the Leadership Institute for Transatlantic Engagement. . (B) Treatment of institute as employing office Section 101(9)(D) of such Act ( 2 U.S.C. 1301(9)(D) ) is amended— (i) by striking and the John C. Stennis Center and inserting the John C. Stennis Center ; and (ii) by striking the semicolon at the end and inserting the following: , and the Leadership Institute for Transatlantic Engagement