CITY OF GOD
man this movie was great, its a foreign film, made in rio de jeniro and is in porteguese, but the movie is all about the slums in rio and how cats are in gangs and kill and then later on get into the drug business, FUCKING GREAT, next time your watching tv, look for CITY OF GOD on IFC, or check IFC.com for the next listing.
heres the OG trailer, i know the trailer is in Portuguese but the movie has subtitles
and looks like you can watch the whole movie on youtube heres the link:
part 1 of 14 i believe