; and (2) in section 104, by striking the period at the end and inserting the following: , or the Attorney General for the District of Columbia, in which case, notwithstanding section 23–101, District of Columbia Official Code, the offense may be prosecuted by the Attorney General for the District of Columbia, and shall be punishable by a fine of not more than $1,000 and imprisonment of not more than 12 months. . (b) Clerical amendment The table of contents for chapter 7 of title II of the Revised Statutes of the United States is amended by adding at the end the following: 105. Response to congressional subpoenas. . 5. Rule of construction Nothing in this Act may be interpreted to limit or constrain Congress’ inherent authority or foreclose any other means for enforcing compliance with congressional subpoenas, nor may anything in this Act be interpreted to establish or recognize any ground for noncompliance with a congressional subpoena.