He's a fmr. Muslim and you Dems can play with words all day but American's will now associate Obama=Muslim and his chances are 0 at even the nomination
His parents were atheists/agnostics if you want to attack him on anything you could say that he was raised in a "secularized and faithless childhood" or whatever. He did live in Indonesia for five years or so and has said that he attended Christian, Muslim, and expatriot schools in order to get the best education he could. He then came back to Hawaii and went to a private prep school before going to college.