S. 1536 · 115th Congress Combating Human Trafficking in Commercial Vehicles Act StageSigned by the president SponsorAmy Klobuchar Introduced2017-07-12 Latest action2018-01-03 · Signed by President. Follow Summary Text Subjects Cosponsors (6) Votes (1) Actions Cosponsors (6) Dean Heller Former member Senate NV Republican Richard Blumenthal Current member Senate CT Democrat John Cornyn Current member Senate TX Republican Marco Rubio Former member Senate FL Republican Bill Nelson Former member Senate FL Democrat John Thune Current member Senate SD Republican