Politics | Keith Olbermann Olbermann Going on Letterman Next Week Newly fired Current TV host scheduled for Tuesday By John Johnson Posted Mar 31, 2012 10:54 AM CDT Copied In this May 3, 2012, file photo, Keith Olbermann poses at the Ronald Reagan Library in Simi Valley, Calif. (AP Photo/Mark J. Terrill, File) Keith Olbermann will appear on David Letterman's show next week, giving him a chance to explain his side of the story and/or take some more public jabs at his former bosses at Current TV. Olbermann, who got fired yesterday amid a feud with network founders Al Gore and Joel Hyatt, is scheduled to appear on Tuesday, notes the Hollywood Reporter. If the first day's volleys are any indication—basically, 'You're ethically challenged' and 'No, you are'—this could be a long and nasty fight. Read These Next President warns Exxon over its wary response to Venezuela. Pizza chains face slowing sales and fierce fast-food competition. Golden Globes ends with an upset. Behind Lake Lanier's supposed curse, a darkly racist history. Report an error