ya they had a small screening of that documentary at my school in SF, it was interesting as fuck, they got some real ignunt ass niggas on it as well as real ass grinders..
i think some dude named bumper joe or whatever his name was kept saying "you know what im saying" at the end of each of his sentences... dude seemed cooh though, but at the end of the documentary they labeled him RIP..
there were a bunch of other rappers on there too. Dush Tray, i think it was UDI or Cold World Hustlas as well as Black C of RBL Posse.
its a must see, that is the part of San Francisco you will never see on vacation, unless you get lost off of 3rd st..