Mike Huckabee Calls for Investigation of Bush Over Plame Leak

I think that Huckabee has been tacking a bit against Bush, he unfavorably compared Bush and Musharraf, but his latest statement, calling for an investigation of Bush on the Plame affair, is kind of stunning.

I think that Huckabee believes that he can win by tacking against Bush. There is a significant enough plurality of Republicans who are sick of Bush to put him over the top in a multi candidate field.