We Have A Dream (2016) features footage filmed by (for) the National Archives and Records Administration (NARA) and the United States Information Agency (USIA), and used by NARA to produce the documentary film entitled The March in Washington (1963), later distributed both by NARA and the USIA. Historically, the information gathered by the U.S. Government during the March on Washington lent to then F.B.I. Director J. Edgar Hoover's justification of his request to then U.S. Attorney General Robert F. Kennedy for authorization to begin full electronic surveillance of Dr. Martin Luther King, Jr. "In the light of King's powerful demagogic speech...We must mark him now, if we have not done so before, as the most dangerous Negro of the future in this Nation...," wrote top Hoover aide, William Sullivan.