Tuesday's keynote speaker will be former President Bill Clinton with featured speakers from Mother's of the Movement. The Mothers of the Movement participating include Gwen Carr, mother of Eric Garner; Sybrina Fulton, mother of Trayvon Martin; Maria Hamilton, mother of Dontré Hamilton; Lucia McBath, mother of Jordan Davis; Lezley McSpadden, mother of Michael Brown; Cleopatra Pendleton-Cowley, mother of Hadiya Pendleton; Geneva Reed-Veal, mother of Sandra Bland.