It has been nearly twenty years since 9/11 and during that time much of the media coverage and government attention has been directed at the threat of radical Islamist terrorism. Yet, during that time, it has been domestic terrorism from armed, mostly white American men, that has posed the biggest threat. This week, the rise of the modern white power movement.Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)