1A tourist points to the exact location where Rev. Martin Luther King Jr., gave his famous 'I Have a Dream' speech, at the Lincoln Memorial in Washington, Aug. 22, 2013.
2Rev. Al Sharpton (2nd R) links arms with Rep. John Lewis (D-GA) next to Martin Luther King III (R) as they begin to march during the 50th anniversary of the 1963 March on Washington for Jobs and Freedom at the Lincoln Memorial in Washington, Aug. 24, 2013
3Crowds rally at the Lincoln Memorial in Washington to commemorate the 50th anniversary of the 1963 March on Washington, Aug. 24, 2013.
4Marchers gather along the reflecting pool on the National Mall during the 50th anniversary of the 1963 March on Washington for Jobs and Freedom at the Lincoln Memorial in Washington Aug. 24, 2013.