Video: Nas & Eminem Freestyles From Ice T's Rap Documentary + Kanye West Clip

Here we have some more heavyweight footage from Ice T's much anticipated documentary, Something From Nothing: The Art of Rap, which will be hitting theaters on June 15. Rhyme animals Nas and Eminem get their groove on, giving us two practical examples of what the art of rap is about (above and below, respectively) while Kanye West provides some insight into his beautiful, dark and twisted musical mind (after the jump).