American Artisan: Tara Heffernon of Duke's Spirited Cocktails

Chef Charlie Palmer takes us to Duke's Spirited Cocktails in Healdsburg, Calif., to meet craft cocktail master Tara Heffernon. She shakes up some Junípero gin with yellow plum cordial, Duke's burdock bitters, shiso, Dolin vermouth and fresh-squeezed lemon juice, and talks bartenders vs. mixologists.