I believe the PBS Weather Underground video is available free online. Anyone have a link to it?
However, I have one major problem with the PBS video: It concludes giving the uneducated and/or naive viewer the impression that they were basically a noble lot, just a bit off in their tactics. Don't forget it was a PBS documentary. Or were you referring to the movie?
This movie is NOT PBS. Here’s a link to the trailer.
http://www.imdb.com/video/screenplay/vi2432434457/
Mandatory viewing if you wan’t an education on Ayers and the weather underground.