♪ ♪ in charlottesville, virginia more than four years since white supremacists descended on the city, hard to forget the images from the weekend. white supremacists marching with torches chanting jews will not replace us. >> defendants here, some of them individuals, white nationalists, neo-nazis designated as hate groups. >> men who made themselves white power brands. richard spencer, matthew parrot and jason kessler spent a month in federal court for racially committed violence. they said they were exercising their right to free speech and self-defense. during the trial, some of the defendants sat down with me. so why did you say that