A sort of national treasure is scheduled to be revealed Monday: In April 1940, 120,000 census takers spread out across America to take an inventory of its residents. Now that the legally mandated 72 years have passed, we finally get to see the names, addresses, jobs and salaries of all the people who were counted.
Every four years in January, Washington, D.C., plays host to the country's biggest "prom." Inaugural balls bring out happy winners, administration bigwigs and a gown — on the first lady — that will become a part of history.
An exhibition at the Smithsonian's National Museum of American History displays some of those gowns. NPR Special Correspondent Susan Stamberg took her dance card to the show.