That would be Ann Coulter's Godless:

If a martian landed in America and set out to determine the nation's official state religion, he would have to conclude it is liberalism, while Christianity and Judaism are prohibited by law.

Um...yeah. She also apparently finally puts to rest that evolutionary theory is a scam. Whew...a shame I wasted all that time and energy studying it. All I had to do was read some Ann Coulter.

Then again, there are some signs of hope for conservatives (heh, nice graphic).