Act of 2000, . (f) Authority of United States To enforce this Act The United States may bring an action for injunctive or declaratory relief to enforce compliance with this Act. Nothing in this subsection shall be construed to deny, impair, or otherwise affect any right or authority of the Attorney General, the United States, or any agency, officer, or employee of the United States, acting under any law other than this subsection, to institute or intervene in any proceeding. 6. Rules of construction (a) Religious belief unaffected Nothing in this Act shall be construed to authorize any government to burden any religious belief. (b) Religious exercise not regulated Nothing in this Act shall create any basis— (1) for restricting or burdening religious exercise