What Challenges Remain in the Way of a 'Dream' Democracy?

Aired: 8/29/2013 | 0:11:07 | Clip
Fifty years after the March on Washington, the vision of the civil rights movement has expanded beyond black and white, but what is left to be done? Gwen Ifill sits down with Peniel Joseph of Tufts University and filmmaker Bonnie Boswell Hamilton on how the goals of the March translate to the needs of today.