Don Owen (news anchor) once called him "the Walter Cronkite of the Shreveport media market," a reference to the CBS anchorman from 1962 until 1981. Owen also hired Margaret Pelley of NBC's "Dateline", Roseanne Colletti, who went on to report for WNBC-TV, as well as local figures Wray Post, Tom and Barry Irwin, Carl Pendley, and Tony Taglavore. Owen was a past president of the Louisiana and Mississippi AP Broadcasters and the Louisiana/Mississippi United Press International. In 1963, 1964, and 1965, the Associated Press named him "Broadcaster of the Year". Some of his articles on a variety of topics were published in "Shreveport Magazine."
CBS Evening News lead anchor position with NBC affiliate WKYC-TV in Cleveland, Ohio. The following year, Mitchell was replaced on the weekend editions by Jim Axelrod on Saturdays and Jeff Glor on Sundays. Weekend editions of the "CBS Evening News" were periodically abbreviated or preempted outright due to CBS Sports programming. On May 2, 2016, CBS announced that the weekend editions of the "CBS Evening News", effective May 7, 2016, would be revamped as the "CBS Weekend News", whose Saturday and Sunday editions will be anchored by Reena Ninan and Elaine Quijano respectively (the Saturday edition doesn't air from September through mid December