Federal, State, and local law if such authorized official takes reasonable action, in good faith, to respond to the reported activity. (d) Savings clause Nothing in this Act shall affect the ability of any employer or authorized official to assert any defense, privilege, or immunity that would otherwise be available under Federal, State, or local law or regulations, or common law, and this Act shall not be construed as affecting any such defense, privilege, or immunity. (e) Rule of construction Nothing in this Act shall be construed to create any duty of any employer to disclose violent behavior, or threatened violent behavior, or to preclude an employer from disclosing any such behavior, or other behavior. (f) Attorney fees and costs Any employer or authorized official who is found to be immune from civil liability under this section shall be entitled to recover from the plaintiff all reasonable costs and attorney fees. (g) Definition In this section— (1) the term authorized official means— (A) any officer, employee, or agent of the Department of Homeland Security, the Department of Transportation, or the Department of Justice