Support WBURJulia Louis-Dreyfus, Of 'Veep,' 'Seinfeld' Fame, Receives Mark Twain PrizePlay03:15Download AudioElizabeth BlairOctober 22, 2018 ShareJulia Louis-Dreyfus poses with a bust of Mark Twain, upon receiving the Mark Twain Prize for American Humor at the Kennedy Center in Washington, D.C. (John F. Kennedy Center for the Performing Arts)