In this web exclusive, cartoonist Matt Groening talks with Seth Doane about the evolution of the animated sitcom "The Simpsons" as it enters its 37th season. Groening also discusses why the show's humor spans generations, and how his own family (father Homer, mother Marge, and siblings Lisa and Maggie) appreciated the cartoon antics – or not!
Extended interview: "Simpsons" creator Matt Groening

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