Tulsa massacre 100 years later

A somber ceremony took place in Tulsa, Oklahoma, on Monday to mark the centennial of one of the darkest days in U.S. history: the beginning of the Tulsa race massacre. On May 31, 1921, a white mob descended on a Black neighborhood and an economic hub called Greenwood. Over the span of 18 hours, that mob destroyed Greenwood and murdered an estimated 300 Black people.