S. 1433 · 114th Congress Improving Driver Safety Act of 2015 StageIn committee SponsorAmy Klobuchar Introduced2015-05-21 Latest action2015-05-21 · Introduced in Senate Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Cory Booker Current member Senate NJ Democrat John Hoeven Current member Senate ND Republican Lisa Murkowski Current member Senate AK Republican