Fox News: News analyst Juan Williams' firing from National Public Radio for comments he made about being nervous when flying alongside devout Muslims has sparked a public outcry that includes calls for investigations and a cut in public funding to the broadcaster. "I think the U.S. Congress should investigate NPR and consider cutting off their money," said Former House Speaker Newt Gingrich, who is also a Fox News contributor. Gingrich called the firing "an act of total censorship."