Bush is a born-again Christian, as far as I am aware (I've never been in Church with him, though).
There needs to be some editorial work done, as well, to ensure that the more extreme theories aren't given equal "air-time" as theory that has stood up to years of scientific scrutiny. The cynical development of "Intelligent Design" as a backdoor to using science to "prove" the existence of god should be treated with the disdain it deserves.
The surveys were quite worrying, though:
Incidentally, every theologist/philosopher since the classical Greeks introduced the notion, has tried to come up with "the ultimate proof". And every subsequent philosopher has debunked the previous one, by demonstrating the enormous logical fallacies in their reasoning.
Science is all about HOW things work.
Religion is WHY.
Never the twain meet.