Jon Hamm talks ‘Keeping Up with the Joneses,’ long friendship with Zach Galifianakis

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“Mad Men” star Jon Hamm tells TODAY’s Savannah Guthrie that he and co-star Zach Galifianakis have known each other for more than 20 years after meeting at a comedy club in Los Angeles. The two actors teamed up for hilarious rolls in the comedy “Keeping Up with the Joneses.”