Long before he announced his presidential run this year, Newt Gingrich had become the most prominent American politician to embrace an alarming premise: that Shariah, or Islamic law, poses a threat to the United States as grave as or graver than terrorism.
“I believe Shariah is a mortal threat to the survival of freedom in the United States and in the world as we know it,” Mr. Gingrich said in a speech to the American Enterprise Institute in Washington in July 2010 devoted to what he suggested were the hidden dangers of Islamic radicalism. “I think it’s that straightforward and that real.”