Mark Twain wrote literary classics such as "Adventures of Huckleberry Finn," but as Ron Chernow's hefty biography of him shows, he also nursed grudges and suffered great losses. (Hulton Archive / ...

WASHINGTON (AP) — On a night when half a dozen people made jokes about this being the last-ever Mark Twain Prize, Conan O'Brien made sure the ceremony at the John F. Kennedy Center for the Performing ...

Conan O’Brien received the Mark Twain Prize for American Humor on Sunday night at the John F. Kennedy Center for the Performing Arts, drawing Sarah Silverman, Will Ferrell, David Letterman and Stephen ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — On a night when half a ...

On Sunday, O’Brien specifically thanked Rubenstein and Rutter — drawing an extended round of applause — and also Kennedy Center staffers who, he said, were “worried about what the future might bring.” ...

WASHINGTON (AP) — On a night when half a dozen people made jokes about this being the last-ever Mark Twain Prize, Conan O’Brien made sure the ceremony at the John F. Kennedy Center for the Performing ...

Comedian Conan O'Brien, center, and his wife, Liza Powel O'Brien, looks out on the crowd at the start of the 25th Annual Mark Twain Prize for American Humor Celebrating Conan O'Brien, Sunday, March 23 ...