Arnold Zenker Arnold Zenker Associates in Boston, which trains "people to successfully master the public spotlight." 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
Walter Cronkite added to the McCain-Feingold-Shays-Meehan Campaign Finance Reform Act of 2001 that would have required TV broadcast companies to provide free airtime to candidates. Cronkite criticized the present system of campaign finance which allows elections to "be purchased" by special interests, and he noted that all the European democracies "provide their candidates with extensive free airtime." "In fact," Cronkite pointed out, "of all the major nations worldwide that profess to have democracies, only seven – just seven – do not offer free airtime" This put the United States on a list with Ecuador, Honduras, Malaysia, Taiwan, Tanzania, and Trinidad and Tobago.