; and (2) upon determining that there is a reasonable basis to believe that a breach of a commitment has occurred or will occur or continue, if not enjoined, to commence a civil action against the former employee in any United States District Court with jurisdiction to consider the matter. (d) In any such civil action, the Attorney General is authorized to request any and all relief authorized by law, including— (1) such temporary restraining orders and preliminary and permanent injunctions as may be appropriate to restrain future, recurring, or continuing conduct by the former employee in breach of the commitments in the pledge he or she signed under this title; and (2) establishment of a constructive trust for the benefit of the United States, requiring an accounting and payment to the United States Treasury of all money and other things of value received by, or payable to, the former employee arising out of any breach or attempted breach of such pledge. .