Just kidding.
But this really did happen - this morning, one of the hosts put on a guest and asked him about Trump profiting personally from his presidency, and the guest started to reply, "You mean like Biden and his son financially benefited from their deals with China, because"...
And that was as far as he got before she quickly cut him off and said, "That's a topic for a different time" and threw it back to the main studio.
CNN is funnier (unintentionally) than anything you hear from their pals over at Comedy Central.