Sacked duo West and Zampella seek $36m and control of the Modern Warfare rights
West and Zampella speak for the first time since acrimonious departure from Modern Warfare 2 studio earlier this week
Infinity Ward out of the frame as new studio Sledgehammer takes control - new Call of Duty unit established
Studio heads Vince Zampella and Jason West reportedly escorted out by Activision security, publisher expects litigation
