Jimmy Fallon's high ratings pushed David Letterman to retire, source says

It's the end of an era. David Letterman announced today that he'll retire in 2015 when his contract is up. The announcement was made during a taping of "Late Show with David Letterman," ABC News confirmed. "The man who owns this network, Leslie 

Letterman announced the news during a taping of Thursday's episode of "Late Show." He called CBS president Leslie Moonves before the program, "And I said 'Leslie, it's been great, you've been great, and the network has been great, but I'm retiring.'".

David Letterman, the longest-serving late-night talk show host in TV history, has just announced his retirement.Letterman made the announcement during the…

End of an era: David Letterman, the longest-serving late-night host in TV history, announced he's retiring next year. The iconic CBS host revealed the news during the taping of his Late Show on Thursday. He said he informed 

Less than two months after his longtime rival Jay Leno stepped down from NBC's "Tonight Show," David Letterman has announced he'll retire and step down from CBS's "Late Show" in 2015. Letterman addressed the "Late Show" audience at Thursday's