Earlier this year, I went back to Greenwood, OK - once known as the Black Wall Street - to discuss how building a just an equal society requires confronting the past. It’s a story that’s been whitewashed in American history books. But it’s a story we need to tell. | Mike Bloomberg

A brief history of Black Wall Street, as told by Hannibal B. Johnson, author of 'Black Wall Street: From Riot to Renaissance in Tulsa's Historic Greenwood District.' http://on.forbes.com/6185Gp5IN | Forbes