What does it mean to commemorate a moment in time? For Professor of Communication Studies Dave Tell, commemorating the legacy of the murder of Emmett Till has taken him on a journey from the Mississippi Delta to Chicago. As part of the Emmett Till Memory Project, Tell has worked with Till's family to help shepherd his story and to preserve his memory. Hear Tell discuss his latest book Remembering Emmett Till, how he came to be involved with the Emmett Till Memory Project, and his work with memory, race and place on the latest episode of Unwinding.