1988 Seoul Olympic Games
FILE - Bob Costas attends the Friars Club Entertainment Icon Award ceremony honoring Billy Crystal in New York on Nov. 12, 2018. CNN announced that Costas will join their network as an on-air contributor. (Photo by Charles Sykes/Invision/AP, File)
Costas joins CNN to talk on intersection of news and sports

By David Bauder Jul. 24, 2020 12:49 PM EDT