WASHINGTON, DC - AUGUST 28: U.S. President Barack Obama greets Yolanda King, dauther of Martin Luther King III (R) his wife Arndrea King (2nd-R) during a ceremony to commemorate the 50th anniversary ... more 
WASHINGTON, DC - AUGUST 28: U.S. President Barack Obama greets Yolanda King, dauther of Martin Luther King III (R) his wife Arndrea King (2nd-R) during a ceremony to commemorate the 50th anniversary of the March on Washington for Jobs and Freedom August 28, 2013 in Washington, DC. It was 50 years ago today that Martin Luther King, Jr. delivered his "I Have A Dream Speech" on the steps of the Lincoln Memorial. (Photo by Mark Wilson/Getty Images) less 
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Getty Images | Photo By Mark Wilson / Getty Images
Wed, Aug 28, 2013 4:38 PM EDT