S. 1808 · 114th Congress Northern Border Security Review Act StageSigned by the president SponsorHeidi Heitkamp Introduced2015-07-21 Latest action2016-12-14 · Signed by President. Follow Summary Text Subjects Cosponsors (7) Votes (0) Actions Cosponsors (7) Amy Klobuchar Current member Senate MN Democrat Angus King Current member Senate ME Independent Susan Collins Current member Senate ME Republican Rob Portman Former member Senate OH Republican Kelly Ayotte Former member Senate NH Republican Ron Johnson Current member Senate WI Republican Gary Peters Current member Senate MI Democrat