From: GameTrailers.com on Thu, Jun 30 2011 7:38 PM

Call of Duty: Black Ops Annihilation DLC interview with game design director David Vonderhaar. Robert Welkner of COIN-OP TV with an exclusive visit to Treyarch studio for a one-on-one interview on the new Annihilation Maps. David responds to questions about balancing ‘perks’ in the game, how and...