451 to read as follows: Sec. 451. Establishment of United States Citizenship and Immigration Services. . (10) By striking the items relating to sections 455, 456, 459, 460, and 461 and inserting the following new item: Sec. 455. Children’s affairs. . (11) By amending the item relating to section 471 to read as follows: Sec. 471. Reorganization and prohibition. . (12) By striking the item relating to sections 472 through 478 and inserting the following new items: Sec. 472. Separation of funding. Sec. 473. Annual report on immigration functions. . (13) By striking the item relating to section 502. (14) By striking the items relating to sections 706 through 709 and inserting the following new items: Sec. 706. Quadrennial Homeland Security Review. Sec. 707. Joint Task Forces. Sec. 708. Office of Strategy, Policy, and Plans. . (15) By striking the item relating to sections 811 and 812 and inserting the following new item: Sec. 811. Law enforcement powers of Inspector General agents. . (16) By striking the item relating to sections 857 and 858 and inserting the following new item: Sec. 857. Identification of new entrants into the Federal marketplace. . (17) By striking the items relating to sections 878, 879, 881, 889, and 890A and inserting the following new item: Sec. 889. Cyber crimes center, child exploitation investigations unit, computer forensics unit, and cyber crimes unit. . (18) By striking the items relating to sections 893 and 894 and inserting the following new item: Sec. 893. Authorization of appropriations. . (19) By striking the items relating to titles XII and XIV. (20) By striking the items relating to section 1502 and 1503 and inserting the following new item: Sec. 1502. Review of congressional committee structures. .