Corey Taylor, Scott Ian, Dino Cazares discuss Roadrunner United DVD in this exclusive clip

"How could a record label do this?" "Over two dozen musicians, three hours of performances, an entire album...how the fuck could Roadrunner pull this off? Corey Taylor, Scott Ian, and Dino Cazares discuss their initial perceptions of the project versus the actual outcome. The Roadrunner United Concert DVD is available starting December 9th. Click here to see all of the past Roadrunner United clips."