use, or threatened use of a dangerous weapon, an explosive, or fire, then, in lieu of the remedy described in subparagraph (A), the violator shall be fined not more than $5,000 or imprisoned not more than 1 year, or both. (3) For purposes of this subsection, de minimus damage or a threat of de minimus damage to physical property shall not be considered a violation of this subsection. (4) For purposes of this subsection, the term election infrastructure means any office of a legally authorized election official, or a staffer, worker, or volunteer, assisting such an election official or any physical, mechanical, or electrical device, structure, or tangible item, used in the process of creating, distributing, voting, returning, counting, tabulating, auditing, storing, or other handling of voter registration or ballot information. (g) No prosecution of any offense described in subsection (f) may be undertaken by the United States, except under the certification in writing of the Attorney General, or a designee, that— (1) the State does not have jurisdiction