THR:

CBS announced via Twitter that the ousted political commentator will tell his side of the story on an episode of “The Late Show” next week.

Following the war of words that erupted on Twitter after Keith Olbermann was terminated from Current TV and replaced with Eliot Spitzer, CBS used the social networking medium to announce what might be the next chapter in this very public battle: Olbermann is scheduled to appear on The Late Show with David Letterman. Olbermann’s manager confirmed that he will appear on the talk show Tuesday, April 3.