Source: Huma Khan and Amy Bingham / ABC News Presidential candidate Newt Gingrich's comments comparing Muslims to Nazis at the GOP debate Monday night have sparked a firestorm in the blogosphere, where liberals, and even some conservatives, have pounced on the former House speaker for what they view as excessive fear mongering. At the New Hampshire debate Monday night, Gingrich responded to questions about loyalty tests for administration officials, saying, "The Pakistani who emigrated to the U.S., became a citizen, [...]