government? mark has spent the last 30 years tracing movements of far right militias. >> once upon a time the colonists saw the government after the british were kicked out as their friend. as history progressed, though, the government became bigger and it came to be seen more and more as an enemy. >> over the course of the next 200 years the government would abolish slavery and in modern times promote policies for racial equality that inflamed elements on the far right. then tech jobs and globalization decimated blue collar manufacturing jobs and for white men without a college degree average wages have been dropping for the past four decades. the majority of militia members in the united states are white men. who seem to have a lot of grievances. do you think the grievances are valid? >> whole most people in the militia movement don't explicitly talk about it behind