‎In the early 20th century, Greenwood in Tulsa, Oklahoma, was an epicenter of Black economic influence in the United States. However, in the early hours of June 1, 1921, a white mob — sanctioned by the Tulsa police — swept through the community burning and looting homes and businesses, and killing residents. A century later, the question before Congress, the courts and the United States as a whole is: What would justice look like? Guest: Brent Staples, a member of the New York Times editorial board.

The day that a white mob came to Greenwood Avenue in Tulsa, Okla., Viola Fletcher was just 7 years old.