The original content of Democracy Now! Headlines appears under the Creative Commons BY-NC-ND 3.0 License (United States). For more, including their other shows and media, visit www.democracynow.org. July 14, 2020 Search Begins for Mass Graves from 1921 Race Massacre in Tulsa -------------------------------------------------------------- In news from Oklahoma, archaeologists and forensic anthropologists have begun digging up part of a Tulsa cemetery looking for mass graves nearly a century after one of the worst massacres of African Americans in U.S. history. In June 1921, a white mob burned to the ground Tulsa's affluent African American neighborhood of Greenwood, known as Black Wall Street, killing at least 300 residents. .