Crowds gather in Washington, D.C. on Saturday, Aug. 24, to commemorate the 50th anniversary of the March on Washington and Dr. Martin Luther King, Jr.'s "I Have a Dream" speech. Speakers include Rev. Al Sharpton, Martin Luther King III, the families of Trayvon Martin and Emmett Till, Rep. John Lewis, Minority Leader Nancy Pelosi and Democratic Whip Steny Hoyer.
Watch a live feed of the events, courtesy of We Act Radio: