Subject: Re: Morning Joe yanked off air Monday
The question was "who is this source?"

Somebody familiar with the matter who talked to CNN.

https://edition.cnn.com/2024/0...

A person familiar with the matter told CNN that the decision was made to avoid a scenario in which one of the show’s stable of two dozen-plus guests might make an inappropriate comment on live television that could be used to assail the program and network as a whole. Given the breaking news nature of the story, the person said, it made more sense to continue airing rolling breaking news coverage in the fraught political moment.