The lead essay bemoans the replacement of objective, authoritative, Walter Cronkite-style news by opinionated, entertaining talk.
Walter Cronkite style news is popular among the age group over 45.
mnli hypothesis: Walter Cronkite style news is popular among the age group over 45. premise: The lead essay bemoans the replacement of objective, authoritative, Walter Cronkite-style news by opinionated, entertaining talk.