Jennifer Maas TV Business WriterDiscovery+ is set to launch a new docuseries focused on Black food history in America from producer Viola Davis, featuring scholar and cookbook author Caroline Randall Williams as host, Variety has learned exclusively.The four-episode show, titled “Hungry for Answers,” will follow Williams as she travels the country, “uncovering the fascinating, essential, and often untold Black stories behind some of America’s classic and emblematic food and spirits,” per the Warner Bros. Discovery-owned streamer.