"US President Barack Obama talks with Yolanda Renee King while her father Martin Luther King III (R) and mother Arndrea Waters (2R) watch after speaking at the Lincoln Memorial on the National Mall August 28, 2013 in Washington, DC. Obama and others spoke to commemorate the 50th anniversary of the US civil rights era March on Washington where Martin Luther King Jr. delivered his ""I Have a Dream Speech"". Photo: BRENDAN SMIALOWSKI, AFP/Getty Images / 2012 Brendan Smialowski"
{}