5 things to know for May 21: AI, compensation fund, Iran’s weapons, California wildfires, food preservatives (opens in new tab)

By Alexandra Banner, CNN Stephen Colbert will sign off from “The Late Show” tonight, ending his run in the storied CBS chair once occupied by David Letterman. What comes next for one of TV’s biggest personalities is an open question as others across the industry try to navigate the fragile world of network comedy.Write a The post appeared first on <a href="