John Singleton on the L.A. riots: ‘Hip hop was the precursor and the voice’

Director John Singleton talks to Cenk about his new documentary “Uprising: Hip Hop and the LA Riots” and how rap music paved the way for the resistance.

Singleton also recalls his fury when four LAPD officers were found not guilty for the beating of Rodney King. He says, “I thought ‘This is bullshit! I can’t believe they let those motherf****** off!’”