I just found this article by David Kuo on the website Qideas.
It's a little long but well worth the read.
David Kuo worked for the Bush White House. He later went on to write a book called Tempting Faith: An Inside Story of Political Seduction, a book I highly recommend.
David is one of the rare evangelical voices calling on both sides of the political aisle to stop--my words, not his--pimping God to promote their political agendas.