GameTrailers TV with Geoff Keighley S03 E08 GDC 2010: Behind Closed Doors

In this episode: GTTV rolls into GDC with one of our biggest episodes yet! Valve has shocking news and footage from Left 4 Dead 2: The Passing, Sony's Jack Tretton gives us details on the new Move controller, and David Cage breaks news on Heavy Rain DLC.