WASHINGTON - JUNE 27:  Actor Bruce Willis (L) and Director of the National Museum of American History Brent Glass (R) pose with objects from the 'Die Hard' series of films that Willis donated to the Smithsonian's National Museum of American History June 27, 2007 in Washington, DC. A selection of 'Die Hard' items will go on display in the new acquisitions case in the museum's 'Treasures of American History' exhibition at the Smithsonian.  (Photo by Win McNamee/Getty Images)