Joseph Biden

President Barack Obama (right) and Vice President Joe Biden wait for their lunch during an unannounced visit to Ray's Hell Burger in Arlington, Va., May 5, 2009.

The poster in the background is for the 1968 film 'Mantis in Lace,' starring Susan Stewart. (The film was also released under the title 'Lila').

(Official White House Photo by Pete Souza)

See our biography of Joseph Biden