S. 2913 · 111th Congress Comprehensive National Mercury Monitoring Act StageIn committee SponsorSusan Collins Introduced2009-12-18 Latest action2009-12-18 · Introduced in Senate Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Mark Begich Former member Senate AK Democrat Bernie Sanders Current member Senate VT Independent Thomas Carper Former member Senate DE Democrat