It turns out the movie was about Richard Aoki, field marshal of the black panthers, a japanese american who got radicalized by spending his childhood in a concentration camp and his adolescence in West Oakland. Here's a trailer for the documentary
http://www.youtube.com/watch?v=ZicbkEaJb5g
You can also look him up on Wikipedia. Anyway, it was great to sit in a sold out theater in Oakland, watching a film about a salty old radical that played a key role in arming and training the Panthers, in setting up an ethnic studies dept at UCB, and who simply never gave up.
Cheered me up considerably.
Joanna