In radio news, Audacy takes two AM radio stations off the air in Las Vegas.  Seattle Washington gains another adult Album Alternative radio station, and Spanish Broadcasting system gets out of the TV business.  You will also hear those call letter and format changes.  This weeks feature is the last World News Tonight hosted by CBS News reporter Douglas Edwards.  Our classic aircheck takes us to Kansas City Mo and Robert W. Walker on Kudl AM from May 5th 1970.  Finally our featured station keeps us in Kansas City and radio station KCKC AM with their variety format.