S. 1469 · 110th Congress Guantanamo Bay Detention Facility Closure Act of 2007 StageIn committee SponsorTom Harkin Introduced2007-05-23 Latest action2007-05-23 · Introduced in Senate Follow Summary Text Subjects Cosponsors (6) Votes (0) Actions Cosponsors (6) Claire McCaskill Former member Senate MO Democrat Robert Byrd Former member Senate WV Democrat Sheldon Whitehouse Current member Senate RI Democrat Joe Biden Former memberPresidentDemocrat Ted Kennedy Former member Senate MA Democrat Christopher Dodd Former member Senate CT Democrat