S. 3314 · 116th Congress Iran Diplomacy Act of 2020 StageIn committee SponsorEd Markey Introduced2020-02-13 Latest action2020-02-13 · Introduced in Senate Follow Summary Text Subjects Cosponsors (5) Votes (0) Actions Cosponsors (5) Elizabeth Warren Current member Senate MA Democrat Tammy Duckworth Current member Senate IL Democrat Dianne Feinstein Former member Senate CA Democrat Bernie Sanders Current member Senate VT Independent Chris Van Hollen Current member Senate MD Democrat