Here’s the trailer for the movie -documentary ‘Straight Outta Compton’. Ice Cube and Dr.Dre make a movie about the story of N.W.A. , how it all started and how it formed the hip-hop culture on the dangerous times of the late 80’s and early 90’s. It’s very interesting to see from their point of view (which i hope will be true and not only to sell copies and promote products) how the gangsta rap music begun.