The Weather Underground
If you want to get an idea of the nihilistic violence and brain-dead “thinking” that was a part of the 1960s and 1970s, watch the documentary The Weather Underground (2002). (I watched it on Hulu-plus as a part of my two week trial.)
The mind-blowing idiocy of the The Weather Underground (AKA the Weathermen, Weathermen, and/or The Weather Underground Organization), the group that in 1969 co-opted the Students for a Democratic Society, is almost beyond description. If there ever has been an association of Jim Jones-like group-thinkers, it would have to be the self-absorbed fools of The Weather Underground.
The movie is quite reminiscent of Apocalypse Now: “They told me that you had gone totally insane, and that your methods were unsound.”
But remember, Mitt Romney is a Mormon and is therefore scary. Or even a radical.