A State or unit of local government shall establish a trust fund in which to deposit amounts received under this part.
Each amount received under this part (including interest on such amount) shall be expended before the date on which the grant period expires.
Amounts received as repayments under this section shall be subject to section 10108 of this title as if such amounts had not been granted and repaid. Such amounts shall be deposited in the Treasury in a dedicated fund for use by the Attorney General to carry out this part. Such funds are hereby made available to carry out this part.