Doug Hoffman, the Conservative Party candidate in the NY-23 special election, has picked up another endorsement from a prominent Republican, Texas Gov. Rick Perry:

"There is a reason that our party lost power in Washington DC. A lot of folks went to Congress wearing the Republican jersey, but far too many played the game like Democrats. People around Texas -- and frankly, all around the country -- are fed up with the federal government."

Endorsing Hoffman, stead of the moderate Republican Dede Scozzafava, has now become something of a litmus test for true-believing conservatism. It should be noted, of course, that Perry is facing a challenge in the Republican primary in 2010, from U.S. Sen. Kay Bailey Hutchison. And Perry has also been endorsed by Sarah Palin -- who has also endorsed Hoffman.