50 years later, thousands retrace March on Washington

Tens of thousands began gathering at dawn today on the nation's 'front yard,' the National Mall near the Lincoln Memorial, yearning for a bit of that transcendent sense of racial unity heralded on this spot by the Rev.

http://www.usatoday.com/story/news/nation/2013/08/24/march-washington-50th-anniversary-martin-luther-king/2693667/