For CBS News political analyst John Dickerson, the future of TV news starts Tuesday.
Dickerson has been named host of "CBS News Prime Time," a daily live program on the Paramount Global unit's CBS News Streaming platform, a free ad-supported service that supplies news 24 hours a day.
Dickerson is the first top-tier star at CBS News to anchor a live program since the service was relaunched in January. Until now, the biggest names on the network such as "CBS Evening News" anchor Norah O'Donnell and "CBS Mornings" co-host Gayle King have done weekly taped shows for the platform.