All news programs address our emotional alarm systems, of course. But with talk of a “terror mosque” at Ground Zero, of the “left’s secret immigration plan” to wipe traditional America off the face of the earth, of Obama’s supposed release of the ISIS leader Abu Bakr al-Baghdadi, of his supposed masterminding the massacre at Fort Hood, Fox News stokes fear. And the fear seems to reflect that of the audience it most serves—white middle- and working-class people.