Republican presidential front-runner Donald Trump (pictured) on Monday called for a ban on Muslims entering the United States in the most dramatic response by a candidate yet to last week's shooting spree by two Muslims, who the FBI said had been radicalised. We have no choice, Trump said at a rally in South Carolina, warning of more September 11-style attacks if stern measures are not taken. Trump's statement on preventing Muslim immigration drew swift and fierce blowback from many directions, including the White House, rivals for the 2016 Republican presidential nomination, ...