Shep Smith Has the Hardest Job on Fox News

In a Manhattan Fox News studio on a recent Tuesday in February, Shepard Smith sits ready to begin taping his 3 p.m. newscast. He’s spent the preceding hour typing out edits to his script with slightly hunched posture, raising his eyebrows at his keyboard and reading his monologue to himself to test its accuracy and its cadence. The computers behind him—clad in giant white shells, they look like robots from the Star Wars universe—are each manned by researchers. Several of them are scanning their email and news sites, one is...