events
CBS Evening News becomes U.S. network television's first half-hour weeknight news broadcast, when the show is lengthened from 15 to 30 minutes.
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CBS Evening News
American television news program
The CBS Evening News is the flagship evening television news program of CBS News, the news division of the CBS television network in the United States. The CBS Evening News is a daily evening broadcast featuring news reports, feature stories and interviews by CBS News…Source: Wikipedia (CC BY-SA)