Is Barack Obama A Closet Atheist? (The Atheist Experience)

It seems very possible that Obama is an atheist. Given the way he has spoken about religion, he is at the very least a deist. I suppose it doesn't matter if Obama is an atheist or not, his belief in secularism is much greater than both of the Bush's. Remember when Bush senior said that atheists should not be considered citizens (look it up)? It seems as if atheists are the most hated minority in the United States (more-so than Muslims).