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.
Arnold L. Zenker (born 1938), a former media figure, achieved brief fame by substituting for Walter Cronkite on the CBS Evening News in 1967. He studied at the University of Pennsylvania in Philadelphia, earning both an undergraduate and law degree.