Herman Cain figures out the Constitution forbids him to discriminate against Muslims

Then:

(More info: EXCLUSIVE: Herman Cain Tells ThinkProgress ‘I Will Not’ Appoint A Muslim In My Administration | ThinkProgress)

Now:

(More info: Cain Rewrites History: I Said I Would Not Be Comfortable With ‘A Terrorist In My Cabinet’ | ThinkProgress)

He does not care. He feels the way he feels... (...even if it is bigotry toward muslims--who're all terrorists, y'know) he's feeling.)

And as far as Sharia law in US courts...

While there have been few if any cases of US courts deferring to religious law, religious arbitration "courts" do exist, including those that include Sharia for Muslims, or Halacha (Halakha) for Jews. (Even Catholics subscribe to Cannon Law which, like Sharia and Halacha, does not replace US secular law, but acts along side it.) Such religious arbitration is voluntary for all parties (though of course, there can be in-group pressures to adhere to what the rabbi or imam decrees, even if your position does not prevail.) But where these religious laws are substantially in conflict with US law, US law prevails.

I'm not surprised that the Constitution does not allow the majority to vote away the right for a minority to have their religious arbitration, especially where the majority is singling out one religion's legal arbitration, rather than ALL religious arbitration. (This is likely the same reason the Dutch hit Muslims and Jews alike when they banned ritual slaughter of animals, preventing halal and kosher butchery, in one fell swoop. There had been an exemption for jews and muslims for many years, but no more...)