The FBI and the Department of Homeland Security have identified far-right and racially motivated paramilitary-style groups as among the most significant national security threats facing our country. What is feeding the rise of vigilantism? And how effective are our local, state, and federal law enforcement agencies at combating the growing threat of far-right paramilitary violence? Guests: Michael German is a former FBI special agent specializing in domestic terrorism, and a fellow with the Brennan Center for Justice's Liberty & National Security Program. Rashawn Ray is a Fellow at the Brookings Institution and the Executive Director of the Lab for Applied Social Science Research at the University of MD College Park.