Arnold Zenker Arnold Zenker Arnold L. Zenker (born 1938) is a retired media broadcaster and public appearance counselor who gained brief stardom by sitting in for Walter Cronkite on the "CBS Evening News" in 1967. Zenker studied at the University of Pennsylvania in Philadelphia, from which he received an undergraduate and a law degree. In 1967 at the age of 28, he was asked to sit in for anchor Walter Cronkite to deliver the nightly news. Zenker, working as a Manager of News Programming at CBS at the time, was chosen because a strike by the American Federation of Television and Radio
Walter Cronkite a game show based on news events. During the presidential elections of 1952 and 1956 Cronkite hosted the CBS news-discussion series "Pick the Winner". Another of his network assignments was "The Morning Show", CBS' short-lived challenge to NBC's "Today" in 1954. His on-air duties included interviewing guests and chatting with a lion puppet named Charlemane about the news. He considered this discourse with a puppet as "one of the highlights" of the show. He added, "A puppet can render opinions on people and things that a human commentator would not feel free to utter. I was and I am proud