David Letterman says he spent about 10 years on the television network.
He made this revelation during the appearance on Thursday of the transmission of Ellen Degeneres. Letterman left the "Late Show" in 2015 after 33 years as host of CBS and NBC at night and began his second season on his quieter Netflix show.
Letterman says no one has the courage to
He says he had to leave the show to find out that there is more to life than asking a celebrity to "tell us about your beaver's pet. "