I wouldn't totally disagree with that statement. A lot of the founding fathers were religious and certainly some judeo-Christian ethics were adopted into the constitution. But when people try to argue that the USA is a "Christian nation" that's stretching it too far. Our independence and government was based more off the ideas of the enlightenment and the English government than God.

And I do concur Obama is not what you would call a "true christian" in the practicing sense. I believe he's only actively saying he is just to calm the misgivings of some people thinking he's Muslim which of course is ridiculous