In this Aug. 28, 1963, file photo, Martin Luther King Jr. addresses marchers during his “I Have a Dream” speech at the Lincoln Memorial in Washington.
In this Aug. 28, 1963, file photo, Martin Luther King Jr. addresses marchers during his “I Have a Dream” speech at the Lincoln Memorial in Washington. The Associated Press
In this Aug. 28, 1963, file photo, Martin Luther King Jr. addresses marchers during his “I Have a Dream” speech at the Lincoln Memorial in Washington. The Associated Press