Isn't it sad that we even care what religion our President is?
Indeed. It's only because they play such a big role--if constitution-abiding libertarian was president, it wouldn't matter if they're Mormon, Muslim, Scientologist, Baptist, Anglican, Rastafarian, Sikh, or whatever. Personal belief shouldn't play a role in governing, but it does due to the fact politicians make the laws
they want to see, while they should be making the laws best for everyone to co-exist and make their own choices, provided they don't harm others.