S. 470 · 112th Congress Supporting State Systems of Early Learning Act StageIn committee SponsorBob Casey Introduced2011-03-03 Latest action2011-03-03 · Introduced in Senate Follow Summary Text Subjects Cosponsors (6) Votes (0) Actions Cosponsors (6) Barbara Mikulski Former member Senate MD Democrat Mary Landrieu Former member Senate LA Democrat Christopher Coons Current member Senate DE Democrat Richard Durbin Current member Senate IL Democrat Al Franken Former member Senate MN Democrat Patty Murray Current member Senate WA Democrat