Sanders' amendment to lower drug prices defeated by Democrats

See this link for those Democrats that voted against the amendment (S.Amdt. 178 to S.Con.Res. 3) which would "establish a deficit-neutral reserve fund relating to lower prescription drug prices for Americans by importing drugs from Canada." It lists those Dems that voted against it. WTF? If they had voted for it instead it would have passed the Senate. If these Dems are in your State please give them holy hell and remember it when they come up for re-election.