People who think that Sharia could take hold in the USA haven't a clue about their Constitution. Nor do they have any confidence in the rest of their population. They are fools.
And Sharia is no different from the RCC a few hundred years ago. And Sharia is no different than the corporatocracy in North America today.
Okay, let's take a look at this.
Of course Sharia law is no threat to the people of the USA as long as they continue to live by the rules laid out in the constitution.......especially as the First Amendment clearly prohibits any state church.
The problem is that sharia IS the state. Islam has no separation of church and state, the church is the state......and no other authority is recognized....no "render unto Ceasar what is Ceasar's" in Islam.....
Islam, and western concepts of freedom and democracy are incompatible.
Oh, and comparing sharia to Catholicism several hundred years ago is hardly a defense.
Egyptian President Mohammed Morsi:
lovely indeed.