S. 3180 · 115th Congress Stop Taxing Our Potential Act of 2018 StageIn committee SponsorJon Tester Introduced2018-06-28 Latest action2018-06-28 · Introduced in Senate Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Maggie Hassan Current member Senate NH Democrat Jeff Merkley Current member Senate OR Democrat Jeanne Shaheen Current member Senate NH Democrat