Man when I was in High School(ThurGoodMarshell) and Junior High School(Cal) we funked it with the blacks and asians but it didnt have shit to do with race...it was over disrespect more than anything...but even after and during the bullshit I still fucked with my black and asian folks I was coo with...and I think most of the time when blacks and mexicans clash in sac its over more personal shit or some hood shit.