Carmelo Anthony, Beyonce, John Legend, Jamie Foxx, Will Ferrell, Chris Rock, Cameron Diaz & More Demand An End To Gun Violence In Powerful New PSA [Video]

http://mediapatio.com/2012/12/carmelo-anthony-beyonce-john-legend-jamie-foxx-will-ferrell-chris-rock-cameron-diaz-more-demand-an-end-to-gun-violence-in-powerful-new-psa-video-patiovideo/