This is crazy. Cronkite regularly engaged his critics - look up the history.
When Spiro Agnew attacked him, Cronkite went to St. Joseph, Missouri, his hometown, and held a town hall where his critics questioned him and CBS News, and it was broadcast on "60 Minutes."
Tony Dokoupil, who begins Monday as anchor of the CBS Evening News, tells a critical commentator on Instagram: "I can promise you we’ll be more accountable and more transparent than Cronkite or any one else of his era."