In this Aug. 28, 1963, file photo, Dr. Martin Luther King Jr., head of the Southern Christian Leadership Conference, addresses marchers during his "I Have a Dream" speech at the Lincoln Memorial in Washington. The metro area will hold MLK celebrations around the city.
In this Aug. 28, 1963, file photo, Dr. Martin Luther King Jr., head of the Southern Christian Leadership Conference, addresses marchers during his "I Have a Dream" speech at the Lincoln Memorial in Washington. The metro area will hold MLK celebrations around the city. AP
In this Aug. 28, 1963, file photo, Dr. Martin Luther King Jr., head of the Southern Christian Leadership Conference, addresses marchers during his "I Have a Dream" speech at the Lincoln Memorial in Washington. The metro area will hold MLK celebrations around the city. AP