“The President of the United States decides that the true cause of the Great Depression (raging when the film was released) is a loss of “optimism” as a result of a plot by financiers and bankers who are getting rich from the Depression. The President then appoints Lawrence Cromwell as secretary for the newly created Department of Amusement. Cromwell creates an army of entertainers and sends them out across the country. Much of the action centers around Cromwell auditioning acts in his office (with interruptions from janitor “George Bernard Shaw” played by Steppin Fetchit). At the end, as a musical production number breaks forth, Cromwell looks out of his office window and sees the Depression literally, instantaneously lift.” Wikipedia
Plot from a 1934 movie STAND UP AND CHEER. Obama added the minstrel show in the White House.
http://en.wikipedia.org/wiki/Stand_Up_and_Cheer!