; (B) an offense under section 192 of title 2, United States Code; or (C) an offense under section 1001, 1505, 1512, or 1621 of title 18, United States Code, provided that the offense occurred in relation to a Congressional proceeding or investigation. (3) The term pardon includes a commutation of sentence. (4) The term relative has the meaning given that term in section 3110(a) of title 5, United States Code. 3. Bribery in connection with pardons and commutations Section 201 of title 18, United States Code, is amended— (1) in subsection (a)— (A) in paragraph (1), by inserting , including the President and the Vice President of the United States, after or an officer or employee or person ; and (B) in paragraph (3), by inserting before the period at the end the following: , including any pardon, commutation, or reprieve, or offer any such pardon, commutation, or reprieve ; and (2) in subsection (b)(3), by inserting (including, for purposes of this paragraph, any pardon, commutation, or reprieve, or offer any such pardon, commutation, or reprieve) after corruptly gives, offers, or promises anything of value .