S. 4612 · 116th Congress Methamphetamine Response Act of 2020 StagePassed a chamber SponsorDianne Feinstein Introduced2020-09-17 Latest action2020-11-17 · Held at the desk. Follow Summary Text Subjects Cosponsors (4) Votes (0) Actions Cosponsors (4) Chuck Grassley Current member Senate IA Republican David Perdue Former member Senate GA Republican Jon Tester Former member Senate MT Democrat Thom Tillis Current member Senate NC Republican