The Whistleblower Protection Enhancement Act (Bill S.372) flew through the Senate with apparently unanimous bipartisan support, but just as it reached the finish line it skidded to a halt, shot down by someone who didn't want to take responsibility.

NPR's On the Media, along with the Government Accountability Project, launched the Blow the Whistle project to find out who the chickenheart was. They...

asked our listeners to call their Senators and ask them if they were responsible for the secret hold which killed this important legislation. With the help of our listeners we have managed to eliminate all but two Senators, both of whom have said that their policy is not to comment on the placement of anonymous holds. The Government Accountability Project has let us know that this project has had the two-pronged effect in the Senate of making Senators more hesitant to use the secret hold, and bringing new attention to the Whistleblower Protection Enhancement Act, which is expected to be reintroduced in the Senate shortly.

I almost didn't post this diary, knowing the pressure Republicans are putting on National Public Radio's funding - claiming they're 'biased'.

By the process of elimination all but two senators denied having anything to do with the hold; Senators John Kyl and Jeff Sessions.