H.J.Res. 191: Proposing an amendment to the Constitution of the United States to provide that Congress and the States shall have certain authority to regulate and limit contributions and spending in campaigns for elections for public office, elections for public office, and ballot initiatives and referendums.

H.J.Res. 191 is a federal bill in the 119th Congress. See its sponsors, how members voted, and a plain-English breakdown on PolityLens.