Rev. Al Sharpton: Rev. Al Sharpton: We Will Not Stop Until We Get The Equal Justice Dr. King Fought For (VIDEO) | Roland Martin Reports

Rev. Al Sharpton: Rev. Al Sharpton: We Will Not Stop Until We Get The Equal Justice Dr. King Fought For (VIDEO)

Rev. Al Sharpton speaks during the MLK Memorial Dedication ceremony.

WATCH: Extended coverage from MLK Memorial Dedication Week.