Donald Trump's latest proposal targeting Muslims is striking a nerve among Democrats and Republicans.
FOX's Rachel Sutherland reports from Washington:
The Republican presidential frontrunner told supporters in Mount Pleasant, South Carolina, that there should be a total ban on Muslims entering the United States.
(Trump) "Until we are able to determine and understand this problem and the dangerous threat it poses."
Presidential rival Carly Fiorina told FOX News Trump is "rabble rousing" and playing on people's fears.
(Fiorina) "That overreaction is as dangerous and Barack Obama's under-reaction."
GOP candidate Jeb Bush is calling Trump "unhinged".
Trump is defending his stance, saying he doesn't care about political correctness.
In Washington, Rachel Sutherland, FOX News.
The top Republican in Congress is blasting Donald Trump's proposal to block Muslims from traveling to the U.S.
FOX's Jared Halpern has more on Capitol Hill: