In connection to Presidents’ Day weekend, a four-part documentary, “LBJ: Triumph and Tragedy,” will debut on CNN with back-to-back, 9 p.m. episodes on Sunday and Monday. Barnes, who was interviewed at length for the film, will help preview it Wednesday on CNN as she joins “Don Lemon Tonight” around 11:45 p.m. She appears several times throughout the documentary’s four episodes. Kevin Gaines, UVA’s inaugural Julian Bond Professor of Civil Rights and Social Justice, and Guian McKee, a presidential studies professor at the Miller Center of Public Affairs, also appear in the series.
Kevin K. Gaines