'Wait Wait' For July 24, 2021: The Smithsonian's Ellen Stofan Plays Not My Job

Ellen Stofan is the undersecretary of science and research at the Smithsonian. The Smithsonian is known as the "nation's attic" so we'll ask Stofan about weird collections in other people's attics.

(Image credit: Jim Preston/Smithsonian National Air and Space Museum)