S. 4020 · 116th Congress No Unconstitutional War with North Korea Act of 2020 StageIn committee SponsorEd Markey Introduced2020-06-22 Latest action2020-06-22 · Introduced in Senate Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Jeff Merkley Current member Senate OR Democrat Bernie Sanders Current member Senate VT Independent Elizabeth Warren Current member Senate MA Democrat