David Letterman does his Leno imitation, tells how to fix "Tonight"

Pretty much all of the late night hosts, from Conan to Colbert, have now weighed in on the Leno/O'Brien imbroglio, and most of the relevant clips have been assembled at Gawker.tv. Be sure to watch David Letterman's squeaky-voiced Leno impression ("Mavis, bring me some Quaker State") and suggestion for fixing "Tonight" (let Jay and Conan share the hour).

As for Conan, he came up with a long list of future options in his monologue, including "Leave television altogether, and work in a classier business with better people, like hardcore porn."