Light up the competition (literally) with the Cheech & Chong tracer pack in Call of Duty: Modern Warfare 3 and Warzone on 20 April (4/20). This collab lets you blaze a path to victory with fully-voiced Cheech & Chong operator skins, exclusive cosmetics, and dank weapon blueprints. There's even a "secondhand smoke" finishing move to leave your opponents feeling a little hazy…