Jon Stewart has at least four horsemen in his apocalypse: CNBC, the two other financial networks and Octo-Mom. And the Daily Show host isn't done talking about any of them.

After a methodical, seven-minute flaying of CNBC on his show Wednesday, Stewart appeared on David Letterman's Late Show Thursday and further mocked the network. His comments were brief, but vicious.

CNBC might want to "move on" from the topic of its own coverage, but it doesn't look like Stewart will cease his critique anytime soon.