One of the things I enjoyed the most about the CBS re-run of the coverage of the 1963 assassination of President Kennedy was how little deference there was to news sources by the reporters. They asked the questions I would have had asked, as the story developed. Nothing about how people feel or what the "optics" are.
In a follow-up int erview with Walter Cronkite with Terry Gross in 1993, he explains how hard it was for him to put aside his own feelings to do his job, but he was satisfied that he had. This was 24 years before the famous scene in Broadcast News (1987) where William Hurt airs emotions that he doesn't have.