In August 2017, hundreds of white nationalists traveled from across the country for the “Unite the Right” rally in Charlottesville, Virginia, marched on a university campus in a torchlit rally and attacked community members and protesters around the city. By the time the unrest was quelled, one of the neo-Nazi protesters had plowed his car into a crowd of anti-racist marchers, killing 32-year-old Heather Heyer. Among those who helped rile up the far-rightists ahead of the rally was Robert Warren Ray, a 54-year-old white nationalist podcaster from Texas . A staple on the neo-Nazi website the Daily Stormer, Ray had...