Forty-seven years ago today, on the steps of the Lincoln Memorial in Washington D.C., the Rev. Martin Luther King, Jr. delivered a speech to over 200,000 civil rights supporters that included the now iconic words, “I have a dream…”

For the Rev. Martin Luther King, sing:

http://www.youtube.com/watch?v=MZML-cY-0V8&feature=related

And the dream continues…