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"Fifty years ago today, \"CBS Evening News\" expanded to the daily, half-hour format that is still used today. Walter Cronkite anchored the show with a Labor Day interview with President John F. Kennedy. Anthony Mason reports."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cbsnews.com/videos/all-that-mattered-walter-cronkite-anchored-first-half-hour-cbs-evening-news/>