discrimination of atheists

[LavCat]

Not religious.

-"I do solemnly swear (or affirm) that I will faithfully execute the Office of President of the United States, and will to the best of my Ability, preserve, protect and defend the Constitution of the United States."

Many presidents have added the phrase "so help me God," as is required by law for other Federal oaths.

Do you think that anyone taking a presidential oath without those words would dare stand for reelection? Upon what document do presidents take their oath? (Hint: it is not the Federal Register.)

In looking into this I was a bit surprised to learn that "In God we trust" is actually the official motto of the United States.